projects / thirdparty / openssl.git / blame
| Commit | Line | Data |
|---|---|---|
| 95c8a512 P |
1 | =pod |
| 2 | ||
| 3 | =head1 NAME | |
| 4 | ||
| 5 | life_cycle-pkey - The PKEY algorithm life-cycle | |
| 6 | ||
| 7 | =head1 DESCRIPTION | |
| 8 | ||
| 9 | All public keys (PKEYs) go through a number of stages in their life-cycle: | |
| 10 | ||
| 11 | =over 4 | |
| 12 | ||
| 13 | =item start | |
| 14 | ||
| 15 | This state represents the PKEY before it has been allocated. It is the | |
| 16 | starting state for any life-cycle transitions. | |
| 17 | ||
| 18 | =item newed | |
| 19 | ||
| 20 | This state represents the PKEY after it has been allocated. | |
| 21 | ||
| 22 | =item decapsulate | |
| 23 | ||
| 24 | This state represents the PKEY when it is ready to perform a private key decapsulation | |
| e304aa87 | 25 | operation. |
| 95c8a512 P |
26 | |
| 27 | =item decrypt | |
| 28 | ||
| 29 | This state represents the PKEY when it is ready to decrypt some ciphertext. | |
| 30 | ||
| 31 | =item derive | |
| 32 | ||
| 33 | This state represents the PKEY when it is ready to derive a shared secret. | |
| 34 | ||
| 35 | =item digest sign | |
| 36 | ||
| 37 | This state represents the PKEY when it is ready to perform a private key signature | |
| 38 | operation. | |
| 39 | ||
| 40 | =item encapsulate | |
| 41 | ||
| 42 | This state represents the PKEY when it is ready to perform a public key encapsulation | |
| e304aa87 | 43 | operation. |
| 95c8a512 P |
44 | |
| 45 | =item encrypt | |
| 46 | ||
| 47 | This state represents the PKEY when it is ready to encrypt some plaintext. | |
| 48 | ||
| 49 | =item key generation | |
| 50 | ||
| 51 | This state represents the PKEY when it is ready to generate a new public/private key. | |
| 52 | ||
| 53 | =item parameter generation | |
| 54 | ||
| 55 | This state represents the PKEY when it is ready to generate key parameters. | |
| 56 | ||
| 57 | =item verify | |
| 58 | ||
| 59 | This state represents the PKEY when it is ready to verify a public key signature. | |
| 60 | ||
| 61 | =item verify recover | |
| 62 | ||
| 63 | This state represents the PKEY when it is ready to recover a public key signature data. | |
| 64 | ||
| 65 | =item freed | |
| 66 | ||
| 67 | This state is entered when the PKEY is freed. It is the terminal state | |
| 68 | for all life-cycle transitions. | |
| 69 | ||
| 70 | =back | |
| 71 | ||
| 72 | =head2 State Transition Diagram | |
| 73 | ||
| 74 | The usual life-cycle of a PKEY object is illustrated: | |
| 75 | ||
| 76 | =begin man | |
| 77 | ||
| 78 | +-------------+ | |
| 79 | | | | |
| 80 | | start | | |
| 81 | | | | |
| 82 | EVP_PKEY_derive +-------------+ | |
| 83 | +-------------+ EVP_PKEY_derive_set_peer | +-------------+ | |
| 84 | | |----------------------------+ | +----------------------------| | | |
| 85 | | derive | | | | EVP_PKEY_verify | verify | | |
| 86 | | |<---------------------------+ | +--------------------------->| | | |
| 87 | +-------------+ | +-------------+ | |
| 88 | ^ | ^ | |
| 89 | | EVP_PKEY_derive_init | EVP_PKEY_verify_init | | |
| 90 | +---------------------------------------+ | +---------------------------------------+ | |
| 91 | | | | | |
| 92 | +-------------+ | | | +-------------+ | |
| 93 | | |----------------------------+ | | | +----------------------------| | | |
| 94 | | digest sign | EVP_PKEY_sign | | | | | EVP_PKEY_verify_recover | verify | | |
| 95 | | |<---------------------------+ | | | +--------------------------->| recover | | |
| 96 | +-------------+ | | | +-------------+ | |
| 97 | ^ | | | ^ | |
| 98 | | EVP_PKEY_sign_init | | | EVP_PKEY_verify_recover_init | | |
| 99 | +---------------------------------+ | | | +---------------------------------+ | |
| 100 | | | | | | | |
| 101 | +-------------+ | | | | | +-------------+ | |
| 102 | | |----------------------------+ | | | | | +----------------------------| | | |
| 103 | | decapsulate | EVP_PKEY_decapsulate | | | | | | | EVP_PKEY_decrypt | decrypt | | |
| 104 | | |<---------------------------+ | | v | | +--------------------------->| | | |
| 105 | +-------------+ | +-------------+ | +-------------+ | |
| 106 | ^ +---| |---+ ^ | |
| 107 | | EVP_PKEY_decapsulate_init | | EVP_PKEY_decrypt_init | | |
| 108 | +-------------------------------------| newed |-------------------------------------+ | |
| 109 | | | | |
| 110 | +---| |---+ | |
| 111 | +-------------+ | +-------------+ | +-------------+ | |
| 112 | | |----------------------------+ | | | | +----------------------------| | | |
| 113 | | encapsulate | EVP_PKEY_encapsulate | | | | | | EVP_PKEY_encrypt | encrypt | | |
| 114 | | |<---------------------------+ | | | | +--------------------------->| | | |
| 115 | +-------------+ | | | | +-------------+ | |
| 116 | ^ | | | | ^ | |
| 117 | | EVP_PKEY_encapsulate_init | | | | EVP_PKEY_encrypt_init | | |
| 118 | +---------------------------------+ | | +---------------------------------+ | |
| 119 | | | | |
| 120 | +---------------------------------------+ +---------------------------------------+ | |
| 121 | | EVP_PKEY_paramgen_init EVP_PKEY_keygen_init | | |
| 122 | v v | |
| 123 | +-------------+ +-------------+ | |
| 124 | | |----------------------------+ +----------------------------| | | |
| 125 | | parameter | | | | key | | |
| 126 | | generation |<---------------------------+ +--------------------------->| generation | | |
| 127 | +-------------+ EVP_PKEY_paramgen EVP_PKEY_keygen +-------------+ | |
| 128 | EVP_PKEY_gen EVP_PKEY_gen | |
| 129 | ||
| 130 | ||
| 131 | + - - - - - + +-----------+ | |
| 132 | ' ' EVP_PKEY_CTX_free | | | |
| 133 | ' any state '------------------->| freed | | |
| 134 | ' ' | | | |
| 135 | + - - - - - + +-----------+ | |
| 136 | ||
| 137 | =end man | |
| 138 | ||
| 139 | =for html <img src="img/pkey.png"> | |
| 140 | ||
| 141 | =head2 Formal State Transitions | |
| 142 | ||
| 143 | This section defines all of the legal state transitions. | |
| 144 | This is the canonical list. | |
| 145 | ||
| 146 | =begin man | |
| 147 | ||
| 148 | Function Call ---------------------------------------------------------------------- Current State ---------------------------------------------------------------------- | |
| 149 | start newed digest verify verify encrypt decrypt derive encapsulate decapsulate parameter key freed | |
| 150 | sign recover generation generation | |
| 151 | EVP_PKEY_CTX_new newed | |
| 152 | EVP_PKEY_CTX_new_id newed | |
| 153 | EVP_PKEY_CTX_new_from_name newed | |
| 154 | EVP_PKEY_CTX_new_from_pkey newed | |
| 155 | EVP_PKEY_sign_init digest digest digest digest digest digest digest digest digest digest digest | |
| 156 | sign sign sign sign sign sign sign sign sign sign sign | |
| 157 | EVP_PKEY_sign digest | |
| 158 | sign | |
| 159 | EVP_PKEY_verify_init verify verify verify verify verify verify verify verify verify verify verify | |
| 160 | EVP_PKEY_verify verify | |
| 161 | EVP_PKEY_verify_recover_init verify verify verify verify verify verify verify verify verify verify verify | |
| 162 | recover recover recover recover recover recover recover recover recover recover recover | |
| 163 | EVP_PKEY_verify_recover verify | |
| 164 | recover | |
| 165 | EVP_PKEY_encrypt_init encrypt encrypt encrypt encrypt encrypt encrypt encrypt encrypt encrypt encrypt encrypt | |
| 166 | EVP_PKEY_encrypt encrypt | |
| 167 | EVP_PKEY_decrypt_init decrypt decrypt decrypt decrypt decrypt decrypt decrypt decrypt decrypt decrypt decrypt | |
| 168 | EVP_PKEY_decrypt decrypt | |
| 169 | EVP_PKEY_derive_init derive derive derive derive derive derive derive derive derive derive derive | |
| 170 | EVP_PKEY_derive_set_peer derive | |
| 171 | EVP_PKEY_derive derive | |
| 172 | EVP_PKEY_encapsulate_init encapsulate encapsulate encapsulate encapsulate encapsulate encapsulate encapsulate encapsulate encapsulate encapsulate encapsulate | |
| 173 | EVP_PKEY_encapsulate encapsulate | |
| 174 | EVP_PKEY_decapsulate_init decapsulate decapsulate decapsulate decapsulate decapsulate decapsulate decapsulate decapsulate decapsulate decapsulate decapsulate | |
| 175 | EVP_PKEY_decapsulate decapsulate | |
| 176 | EVP_PKEY_paramgen_init parameter parameter parameter parameter parameter parameter parameter parameter parameter parameter parameter | |
| 177 | generation generation generation generation generation generation generation generation generation generation generation | |
| 178 | EVP_PKEY_paramgen parameter | |
| 179 | generation | |
| 180 | EVP_PKEY_keygen_init key key key key key key key key key key key | |
| 181 | generation generation generation generation generation generation generation generation generation generation generation | |
| 182 | EVP_PKEY_keygen key | |
| 183 | generation | |
| 184 | EVP_PKEY_gen parameter key | |
| 185 | generation generation | |
| 186 | EVP_PKEY_CTX_get_params newed digest verify verify encrypt decrypt derive encapsulate decapsulate parameter key | |
| 187 | sign recover generation generation | |
| 188 | EVP_PKEY_CTX_set_params newed digest verify verify encrypt decrypt derive encapsulate decapsulate parameter key | |
| 189 | sign recover generation generation | |
| 190 | EVP_PKEY_CTX_gettable_params newed digest verify verify encrypt decrypt derive encapsulate decapsulate parameter key | |
| 191 | sign recover generation generation | |
| 192 | EVP_PKEY_CTX_settable_params newed digest verify verify encrypt decrypt derive encapsulate decapsulate parameter key | |
| 193 | sign recover generation generation | |
| 194 | EVP_PKEY_CTX_free freed freed freed freed freed freed freed freed freed freed freed freed | |
| 195 | ||
| 196 | =end man | |
| 197 | ||
| 198 | =begin html | |
| 199 | ||
| 200 | <table style="border:1px solid; border-collapse:collapse"> | |
| 201 | <tr><th style="border:1px solid" align="left">Function Call</th> | |
| 202 | <th style="border:1px solid" colspan="13">Current State</th></tr> | |
| 203 | <tr><th style="border:1px solid"></th> | |
| 204 | <th style="border:1px solid" align="center">start</th> | |
| 205 | <th style="border:1px solid" align="center">newed</th> | |
| 206 | <th style="border:1px solid" align="center">digest<br>sign</th> | |
| 207 | <th style="border:1px solid" align="center">verify</th> | |
| 208 | <th style="border:1px solid" align="center">verify<br>recover</th> | |
| 209 | <th style="border:1px solid" align="center">encrypt</th> | |
| 210 | <th style="border:1px solid" align="center">decrypt</th> | |
| 211 | <th style="border:1px solid" align="center">derive</th> | |
| 212 | <th style="border:1px solid" align="center">encapsulate</th> | |
| 213 | <th style="border:1px solid" align="center">decapsulate</th> | |
| 214 | <th style="border:1px solid" align="center">parameter<br>generation</th> | |
| 215 | <th style="border:1px solid" align="center">key<br>generation</th> | |
| 216 | <th style="border:1px solid" align="center">freed</th> | |
| 217 | </tr> | |
| 218 | ||
| 219 | <tr><th style="border:1px solid" align="left">EVP_PKEY_CTX_new</th> | |
| 220 | <td style="border:1px solid" align="center">newed</td> | |
| 221 | <td style="border:1px solid" align="center"></td> | |
| 222 | <td style="border:1px solid" align="center"></td> | |
| 223 | <td style="border:1px solid" align="center"></td> | |
| 224 | <td style="border:1px solid" align="center"></td> | |
| 225 | <td style="border:1px solid" align="center"></td> | |
| 226 | <td style="border:1px solid" align="center"></td> | |
| 227 | <td style="border:1px solid" align="center"></td> | |
| 228 | <td style="border:1px solid" align="center"></td> | |
| 229 | <td style="border:1px solid" align="center"></td> | |
| 230 | <td style="border:1px solid" align="center"></td> | |
| 231 | <td style="border:1px solid" align="center"></td> | |
| 232 | <td style="border:1px solid" align="center"></td> | |
| 233 | </tr> | |
| 234 | <tr><th style="border:1px solid" align="left">EVP_PKEY_CTX_new_id</th> | |
| 235 | <td style="border:1px solid" align="center">newed</td> | |
| 236 | <td style="border:1px solid" align="center"></td> | |
| 237 | <td style="border:1px solid" align="center"></td> | |
| 238 | <td style="border:1px solid" align="center"></td> | |
| 239 | <td style="border:1px solid" align="center"></td> | |
| 240 | <td style="border:1px solid" align="center"></td> | |
| 241 | <td style="border:1px solid" align="center"></td> | |
| 242 | <td style="border:1px solid" align="center"></td> | |
| 243 | <td style="border:1px solid" align="center"></td> | |
| 244 | <td style="border:1px solid" align="center"></td> | |
| 245 | <td style="border:1px solid" align="center"></td> | |
| 246 | <td style="border:1px solid" align="center"></td> | |
| 247 | <td style="border:1px solid" align="center"></td> | |
| 248 | </tr> | |
| 249 | <tr><th style="border:1px solid" align="left">EVP_PKEY_CTX_new_from_name</th> | |
| 250 | <td style="border:1px solid" align="center">newed</td> | |
| 251 | <td style="border:1px solid" align="center"></td> | |
| 252 | <td style="border:1px solid" align="center"></td> | |
| 253 | <td style="border:1px solid" align="center"></td> | |
| 254 | <td style="border:1px solid" align="center"></td> | |
| 255 | <td style="border:1px solid" align="center"></td> | |
| 256 | <td style="border:1px solid" align="center"></td> | |
| 257 | <td style="border:1px solid" align="center"></td> | |
| 258 | <td style="border:1px solid" align="center"></td> | |
| 259 | <td style="border:1px solid" align="center"></td> | |
| 260 | <td style="border:1px solid" align="center"></td> | |
| 261 | <td style="border:1px solid" align="center"></td> | |
| 262 | <td style="border:1px solid" align="center"></td> | |
| 263 | </tr> | |
| 264 | <tr><th style="border:1px solid" align="left">EVP_PKEY_CTX_new_from_pkey</th> | |
| 265 | <td style="border:1px solid" align="center">newed</td> | |
| 266 | <td style="border:1px solid" align="center"></td> | |
| 267 | <td style="border:1px solid" align="center"></td> | |
| 268 | <td style="border:1px solid" align="center"></td> | |
| 269 | <td style="border:1px solid" align="center"></td> | |
| 270 | <td style="border:1px solid" align="center"></td> | |
| 271 | <td style="border:1px solid" align="center"></td> | |
| 272 | <td style="border:1px solid" align="center"></td> | |
| 273 | <td style="border:1px solid" align="center"></td> | |
| 274 | <td style="border:1px solid" align="center"></td> | |
| 275 | <td style="border:1px solid" align="center"></td> | |
| 276 | <td style="border:1px solid" align="center"></td> | |
| 277 | <td style="border:1px solid" align="center"></td> | |
| 278 | </tr> | |
| 279 | <tr><th style="border:1px solid" align="left">EVP_PKEY_sign_init</th> | |
| 280 | <td style="border:1px solid" align="center"></td> | |
| 281 | <td style="border:1px solid" align="center">digest<br>sign</td> | |
| 282 | <td style="border:1px solid" align="center">digest<br>sign</td> | |
| 283 | <td style="border:1px solid" align="center">digest<br>sign</td> | |
| 284 | <td style="border:1px solid" align="center">digest<br>sign</td> | |
| 285 | <td style="border:1px solid" align="center">digest<br>sign</td> | |
| 286 | <td style="border:1px solid" align="center">digest<br>sign</td> | |
| 287 | <td style="border:1px solid" align="center">digest<br>sign</td> | |
| 288 | <td style="border:1px solid" align="center">digest<br>sign</td> | |
| 289 | <td style="border:1px solid" align="center">digest<br>sign</td> | |
| 290 | <td style="border:1px solid" align="center">digest<br>sign</td> | |
| 291 | <td style="border:1px solid" align="center">digest<br>sign</td> | |
| 292 | <td style="border:1px solid" align="center"></td> | |
| 293 | </tr> | |
| 294 | <tr><th style="border:1px solid" align="left">EVP_PKEY_sign</th> | |
| 295 | <td style="border:1px solid" align="center"></td> | |
| 296 | <td style="border:1px solid" align="center"></td> | |
| 297 | <td style="border:1px solid" align="center">digest<br>sign</td> | |
| 298 | <td style="border:1px solid" align="center"></td> | |
| 299 | <td style="border:1px solid" align="center"></td> | |
| 300 | <td style="border:1px solid" align="center"></td> | |
| 301 | <td style="border:1px solid" align="center"></td> | |
| 302 | <td style="border:1px solid" align="center"></td> | |
| 303 | <td style="border:1px solid" align="center"></td> | |
| 304 | <td style="border:1px solid" align="center"></td> | |
| 305 | <td style="border:1px solid" align="center"></td> | |
| 306 | <td style="border:1px solid" align="center"></td> | |
| 307 | <td style="border:1px solid" align="center"></td> | |
| 308 | </tr> | |
| 309 | <tr><th style="border:1px solid" align="left">EVP_PKEY_verify_init</th> | |
| 310 | <td style="border:1px solid" align="center"></td> | |
| 311 | <td style="border:1px solid" align="center">verify</td> | |
| 312 | <td style="border:1px solid" align="center">verify</td> | |
| 313 | <td style="border:1px solid" align="center">verify</td> | |
| 314 | <td style="border:1px solid" align="center">verify</td> | |
| 315 | <td style="border:1px solid" align="center">verify</td> | |
| 316 | <td style="border:1px solid" align="center">verify</td> | |
| 317 | <td style="border:1px solid" align="center">verify</td> | |
| 318 | <td style="border:1px solid" align="center">verify</td> | |
| 319 | <td style="border:1px solid" align="center">verify</td> | |
| 320 | <td style="border:1px solid" align="center">verify</td> | |
| 321 | <td style="border:1px solid" align="center">verify</td> | |
| 322 | <td style="border:1px solid" align="center"></td> | |
| 323 | </tr> | |
| 324 | <tr><th style="border:1px solid" align="left">EVP_PKEY_verify</th> | |
| 325 | <td style="border:1px solid" align="center"></td> | |
| 326 | <td style="border:1px solid" align="center"></td> | |
| 327 | <td style="border:1px solid" align="center"></td> | |
| 328 | <td style="border:1px solid" align="center">verify</td> | |
| 329 | <td style="border:1px solid" align="center"></td> | |
| 330 | <td style="border:1px solid" align="center"></td> | |
| 331 | <td style="border:1px solid" align="center"></td> | |
| 332 | <td style="border:1px solid" align="center"></td> | |
| 333 | <td style="border:1px solid" align="center"></td> | |
| 334 | <td style="border:1px solid" align="center"></td> | |
| 335 | <td style="border:1px solid" align="center"></td> | |
| 336 | <td style="border:1px solid" align="center"></td> | |
| 337 | <td style="border:1px solid" align="center"></td> | |
| 338 | </tr> | |
| 339 | <tr><th style="border:1px solid" align="left">EVP_PKEY_verify_recover_init</th> | |
| 340 | <td style="border:1px solid" align="center"></td> | |
| 341 | <td style="border:1px solid" align="center">verify<br>recover</td> | |
| 342 | <td style="border:1px solid" align="center">verify<br>recover</td> | |
| 343 | <td style="border:1px solid" align="center">verify<br>recover</td> | |
| 344 | <td style="border:1px solid" align="center">verify<br>recover</td> | |
| 345 | <td style="border:1px solid" align="center">verify<br>recover</td> | |
| 346 | <td style="border:1px solid" align="center">verify<br>recover</td> | |
| 347 | <td style="border:1px solid" align="center">verify<br>recover</td> | |
| 348 | <td style="border:1px solid" align="center">verify<br>recover</td> | |
| 349 | <td style="border:1px solid" align="center">verify<br>recover</td> | |
| 350 | <td style="border:1px solid" align="center">verify<br>recover</td> | |
| 351 | <td style="border:1px solid" align="center">verify<br>recover</td> | |
| 352 | <td style="border:1px solid" align="center"></td> | |
| 353 | </tr> | |
| 354 | <tr><th style="border:1px solid" align="left">EVP_PKEY_verify_recover</th> | |
| 355 | <td style="border:1px solid" align="center"></td> | |
| 356 | <td style="border:1px solid" align="center"></td> | |
| 357 | <td style="border:1px solid" align="center"></td> | |
| 358 | <td style="border:1px solid" align="center"></td> | |
| 359 | <td style="border:1px solid" align="center">verify<br>recover</td> | |
| 360 | <td style="border:1px solid" align="center"></td> | |
| 361 | <td style="border:1px solid" align="center"></td> | |
| 362 | <td style="border:1px solid" align="center"></td> | |
| 363 | <td style="border:1px solid" align="center"></td> | |
| 364 | <td style="border:1px solid" align="center"></td> | |
| 365 | <td style="border:1px solid" align="center"></td> | |
| 366 | <td style="border:1px solid" align="center"></td> | |
| 367 | <td style="border:1px solid" align="center"></td> | |
| 368 | </tr> | |
| 369 | <tr><th style="border:1px solid" align="left">EVP_PKEY_encrypt_init</th> | |
| 370 | <td style="border:1px solid" align="center"></td> | |
| 371 | <td style="border:1px solid" align="center">encrypt</td> | |
| 372 | <td style="border:1px solid" align="center">encrypt</td> | |
| 373 | <td style="border:1px solid" align="center">encrypt</td> | |
| 374 | <td style="border:1px solid" align="center">encrypt</td> | |
| 375 | <td style="border:1px solid" align="center">encrypt</td> | |
| 376 | <td style="border:1px solid" align="center">encrypt</td> | |
| 377 | <td style="border:1px solid" align="center">encrypt</td> | |
| 378 | <td style="border:1px solid" align="center">encrypt</td> | |
| 379 | <td style="border:1px solid" align="center">encrypt</td> | |
| 380 | <td style="border:1px solid" align="center">encrypt</td> | |
| 381 | <td style="border:1px solid" align="center">encrypt</td> | |
| 382 | <td style="border:1px solid" align="center"></td> | |
| 383 | </tr> | |
| 384 | <tr><th style="border:1px solid" align="left">EVP_PKEY_encrypt</th> | |
| 385 | <td style="border:1px solid" align="center"></td> | |
| 386 | <td style="border:1px solid" align="center"></td> | |
| 387 | <td style="border:1px solid" align="center"></td> | |
| 388 | <td style="border:1px solid" align="center"></td> | |
| 389 | <td style="border:1px solid" align="center"></td> | |
| 390 | <td style="border:1px solid" align="center">encrypt</td> | |
| 391 | <td style="border:1px solid" align="center"></td> | |
| 392 | <td style="border:1px solid" align="center"></td> | |
| 393 | <td style="border:1px solid" align="center"></td> | |
| 394 | <td style="border:1px solid" align="center"></td> | |
| 395 | <td style="border:1px solid" align="center"></td> | |
| 396 | <td style="border:1px solid" align="center"></td> | |
| 397 | <td style="border:1px solid" align="center"></td> | |
| 398 | </tr> | |
| 399 | <tr><th style="border:1px solid" align="left">EVP_PKEY_decrypt_init</th> | |
| 400 | <td style="border:1px solid" align="center"></td> | |
| 401 | <td style="border:1px solid" align="center">decrypt</td> | |
| 402 | <td style="border:1px solid" align="center">decrypt</td> | |
| 403 | <td style="border:1px solid" align="center">decrypt</td> | |
| 404 | <td style="border:1px solid" align="center">decrypt</td> | |
| 405 | <td style="border:1px solid" align="center">decrypt</td> | |
| 406 | <td style="border:1px solid" align="center">decrypt</td> | |
| 407 | <td style="border:1px solid" align="center">decrypt</td> | |
| 408 | <td style="border:1px solid" align="center">decrypt</td> | |
| 409 | <td style="border:1px solid" align="center">decrypt</td> | |
| 410 | <td style="border:1px solid" align="center">decrypt</td> | |
| 411 | <td style="border:1px solid" align="center">decrypt</td> | |
| 412 | <td style="border:1px solid" align="center"></td> | |
| 413 | </tr> | |
| 414 | <tr><th style="border:1px solid" align="left">EVP_PKEY_decrypt</th> | |
| 415 | <td style="border:1px solid" align="center"></td> | |
| 416 | <td style="border:1px solid" align="center"></td> | |
| 417 | <td style="border:1px solid" align="center"></td> | |
| 418 | <td style="border:1px solid" align="center"></td> | |
| 419 | <td style="border:1px solid" align="center"></td> | |
| 420 | <td style="border:1px solid" align="center"></td> | |
| 421 | <td style="border:1px solid" align="center">decrypt</td> | |
| 422 | <td style="border:1px solid" align="center"></td> | |
| 423 | <td style="border:1px solid" align="center"></td> | |
| 424 | <td style="border:1px solid" align="center"></td> | |
| 425 | <td style="border:1px solid" align="center"></td> | |
| 426 | <td style="border:1px solid" align="center"></td> | |
| 427 | <td style="border:1px solid" align="center"></td> | |
| 428 | </tr> | |
| 429 | <tr><th style="border:1px solid" align="left">EVP_PKEY_derive_init</th> | |
| 430 | <td style="border:1px solid" align="center"></td> | |
| 431 | <td style="border:1px solid" align="center">derive</td> | |
| 432 | <td style="border:1px solid" align="center">derive</td> | |
| 433 | <td style="border:1px solid" align="center">derive</td> | |
| 434 | <td style="border:1px solid" align="center">derive</td> | |
| 435 | <td style="border:1px solid" align="center">derive</td> | |
| 436 | <td style="border:1px solid" align="center">derive</td> | |
| 437 | <td style="border:1px solid" align="center">derive</td> | |
| 438 | <td style="border:1px solid" align="center">derive</td> | |
| 439 | <td style="border:1px solid" align="center">derive</td> | |
| 440 | <td style="border:1px solid" align="center">derive</td> | |
| 441 | <td style="border:1px solid" align="center">derive</td> | |
| 442 | <td style="border:1px solid" align="center"></td> | |
| 443 | </tr> | |
| 444 | <tr><th style="border:1px solid" align="left">EVP_PKEY_derive_set_peer</th> | |
| 445 | <td style="border:1px solid" align="center"></td> | |
| 446 | <td style="border:1px solid" align="center"></td> | |
| 447 | <td style="border:1px solid" align="center"></td> | |
| 448 | <td style="border:1px solid" align="center"></td> | |
| 449 | <td style="border:1px solid" align="center"></td> | |
| 450 | <td style="border:1px solid" align="center"></td> | |
| 451 | <td style="border:1px solid" align="center"></td> | |
| 452 | <td style="border:1px solid" align="center">derive</td> | |
| 453 | <td style="border:1px solid" align="center"></td> | |
| 454 | <td style="border:1px solid" align="center"></td> | |
| 455 | <td style="border:1px solid" align="center"></td> | |
| 456 | <td style="border:1px solid" align="center"></td> | |
| 457 | <td style="border:1px solid" align="center"></td> | |
| 458 | </tr> | |
| 459 | <tr><th style="border:1px solid" align="left">EVP_PKEY_derive</th> | |
| 460 | <td style="border:1px solid" align="center"></td> | |
| 461 | <td style="border:1px solid" align="center"></td> | |
| 462 | <td style="border:1px solid" align="center"></td> | |
| 463 | <td style="border:1px solid" align="center"></td> | |
| 464 | <td style="border:1px solid" align="center"></td> | |
| 465 | <td style="border:1px solid" align="center"></td> | |
| 466 | <td style="border:1px solid" align="center"></td> | |
| 467 | <td style="border:1px solid" align="center">derive</td> | |
| 468 | <td style="border:1px solid" align="center"></td> | |
| 469 | <td style="border:1px solid" align="center"></td> | |
| 470 | <td style="border:1px solid" align="center"></td> | |
| 471 | <td style="border:1px solid" align="center"></td> | |
| 472 | <td style="border:1px solid" align="center"></td> | |
| 473 | </tr> | |
| 474 | <tr><th style="border:1px solid" align="left">EVP_PKEY_encapsulate_init</th> | |
| 475 | <td style="border:1px solid" align="center"></td> | |
| 476 | <td style="border:1px solid" align="center">encapsulate</td> | |
| 477 | <td style="border:1px solid" align="center">encapsulate</td> | |
| 478 | <td style="border:1px solid" align="center">encapsulate</td> | |
| 479 | <td style="border:1px solid" align="center">encapsulate</td> | |
| 480 | <td style="border:1px solid" align="center">encapsulate</td> | |
| 481 | <td style="border:1px solid" align="center">encapsulate</td> | |
| 482 | <td style="border:1px solid" align="center">encapsulate</td> | |
| 483 | <td style="border:1px solid" align="center">encapsulate</td> | |
| 484 | <td style="border:1px solid" align="center">encapsulate</td> | |
| 485 | <td style="border:1px solid" align="center">encapsulate</td> | |
| 486 | <td style="border:1px solid" align="center">encapsulate</td> | |
| 487 | <td style="border:1px solid" align="center"></td> | |
| 488 | </tr> | |
| 489 | <tr><th style="border:1px solid" align="left">EVP_PKEY_encapsulate</th> | |
| 490 | <td style="border:1px solid" align="center"></td> | |
| 491 | <td style="border:1px solid" align="center"></td> | |
| 492 | <td style="border:1px solid" align="center"></td> | |
| 493 | <td style="border:1px solid" align="center"></td> | |
| 494 | <td style="border:1px solid" align="center"></td> | |
| 495 | <td style="border:1px solid" align="center"></td> | |
| 496 | <td style="border:1px solid" align="center"></td> | |
| 497 | <td style="border:1px solid" align="center"></td> | |
| 498 | <td style="border:1px solid" align="center">encapsulate</td> | |
| 499 | <td style="border:1px solid" align="center"></td> | |
| 500 | <td style="border:1px solid" align="center"></td> | |
| 501 | <td style="border:1px solid" align="center"></td> | |
| 502 | <td style="border:1px solid" align="center"></td> | |
| 503 | </tr> | |
| 504 | <tr><th style="border:1px solid" align="left">EVP_PKEY_decapsulate_init</th> | |
| 505 | <td style="border:1px solid" align="center"></td> | |
| 506 | <td style="border:1px solid" align="center">decapsulate</td> | |
| 507 | <td style="border:1px solid" align="center">decapsulate</td> | |
| 508 | <td style="border:1px solid" align="center">decapsulate</td> | |
| 509 | <td style="border:1px solid" align="center">decapsulate</td> | |
| 510 | <td style="border:1px solid" align="center">decapsulate</td> | |
| 511 | <td style="border:1px solid" align="center">decapsulate</td> | |
| 512 | <td style="border:1px solid" align="center">decapsulate</td> | |
| 513 | <td style="border:1px solid" align="center">decapsulate</td> | |
| 514 | <td style="border:1px solid" align="center">decapsulate</td> | |
| 515 | <td style="border:1px solid" align="center">decapsulate</td> | |
| 516 | <td style="border:1px solid" align="center">decapsulate</td> | |
| 517 | <td style="border:1px solid" align="center"></td> | |
| 518 | </tr> | |
| 519 | <tr><th style="border:1px solid" align="left">EVP_PKEY_decapsulate</th> | |
| 520 | <td style="border:1px solid" align="center"></td> | |
| 521 | <td style="border:1px solid" align="center"></td> | |
| 522 | <td style="border:1px solid" align="center"></td> | |
| 523 | <td style="border:1px solid" align="center"></td> | |
| 524 | <td style="border:1px solid" align="center"></td> | |
| 525 | <td style="border:1px solid" align="center"></td> | |
| 526 | <td style="border:1px solid" align="center"></td> | |
| 527 | <td style="border:1px solid" align="center"></td> | |
| 528 | <td style="border:1px solid" align="center"></td> | |
| 529 | <td style="border:1px solid" align="center">decapsulate</td> | |
| 530 | <td style="border:1px solid" align="center"></td> | |
| 531 | <td style="border:1px solid" align="center"></td> | |
| 532 | <td style="border:1px solid" align="center"></td> | |
| 533 | </tr> | |
| 534 | <tr><th style="border:1px solid" align="left">EVP_PKEY_paramgen_init</th> | |
| 535 | <td style="border:1px solid" align="center"></td> | |
| 536 | <td style="border:1px solid" align="center">parameter<br>generation</td> | |
| 537 | <td style="border:1px solid" align="center">parameter<br>generation</td> | |
| 538 | <td style="border:1px solid" align="center">parameter<br>generation</td> | |
| 539 | <td style="border:1px solid" align="center">parameter<br>generation</td> | |
| 540 | <td style="border:1px solid" align="center">parameter<br>generation</td> | |
| 541 | <td style="border:1px solid" align="center">parameter<br>generation</td> | |
| 542 | <td style="border:1px solid" align="center">parameter<br>generation</td> | |
| 543 | <td style="border:1px solid" align="center">parameter<br>generation</td> | |
| 544 | <td style="border:1px solid" align="center">parameter<br>generation</td> | |
| 545 | <td style="border:1px solid" align="center">parameter<br>generation</td> | |
| 546 | <td style="border:1px solid" align="center">parameter<br>generation</td> | |
| 547 | <td style="border:1px solid" align="center"></td> | |
| 548 | </tr> | |
| 549 | <tr><th style="border:1px solid" align="left">EVP_PKEY_paramgen</th> | |
| 550 | <td style="border:1px solid" align="center"></td> | |
| 551 | <td style="border:1px solid" align="center"></td> | |
| 552 | <td style="border:1px solid" align="center"></td> | |
| 553 | <td style="border:1px solid" align="center"></td> | |
| 554 | <td style="border:1px solid" align="center"></td> | |
| 555 | <td style="border:1px solid" align="center"></td> | |
| 556 | <td style="border:1px solid" align="center"></td> | |
| 557 | <td style="border:1px solid" align="center"></td> | |
| 558 | <td style="border:1px solid" align="center"></td> | |
| 559 | <td style="border:1px solid" align="center"></td> | |
| 560 | <td style="border:1px solid" align="center">parameter<br>generation</td> | |
| 561 | <td style="border:1px solid" align="center"></td> | |
| 562 | <td style="border:1px solid" align="center"></td> | |
| 563 | </tr> | |
| 564 | <tr><th style="border:1px solid" align="left">EVP_PKEY_keygen_init</th> | |
| 565 | <td style="border:1px solid" align="center"></td> | |
| 566 | <td style="border:1px solid" align="center">key<br>generation</td> | |
| 567 | <td style="border:1px solid" align="center">key<br>generation</td> | |
| 568 | <td style="border:1px solid" align="center">key<br>generation</td> | |
| 569 | <td style="border:1px solid" align="center">key<br>generation</td> | |
| 570 | <td style="border:1px solid" align="center">key<br>generation</td> | |
| 571 | <td style="border:1px solid" align="center">key<br>generation</td> | |
| 572 | <td style="border:1px solid" align="center">key<br>generation</td> | |
| 573 | <td style="border:1px solid" align="center">key<br>generation</td> | |
| 574 | <td style="border:1px solid" align="center">key<br>generation</td> | |
| 575 | <td style="border:1px solid" align="center">key<br>generation</td> | |
| 576 | <td style="border:1px solid" align="center">key<br>generation</td> | |
| 577 | <td style="border:1px solid" align="center"></td> | |
| 578 | </tr> | |
| 579 | <tr><th style="border:1px solid" align="left">EVP_PKEY_keygen</th> | |
| 580 | <td style="border:1px solid" align="center"></td> | |
| 581 | <td style="border:1px solid" align="center"></td> | |
| 582 | <td style="border:1px solid" align="center"></td> | |
| 583 | <td style="border:1px solid" align="center"></td> | |
| 584 | <td style="border:1px solid" align="center"></td> | |
| 585 | <td style="border:1px solid" align="center"></td> | |
| 586 | <td style="border:1px solid" align="center"></td> | |
| 587 | <td style="border:1px solid" align="center"></td> | |
| 588 | <td style="border:1px solid" align="center"></td> | |
| 589 | <td style="border:1px solid" align="center"></td> | |
| 590 | <td style="border:1px solid" align="center"></td> | |
| 591 | <td style="border:1px solid" align="center">key<br>generation</td> | |
| 592 | <td style="border:1px solid" align="center"></td> | |
| 593 | </tr> | |
| 594 | <tr><th style="border:1px solid" align="left">EVP_PKEY_gen</th> | |
| 595 | <td style="border:1px solid" align="center"></td> | |
| 596 | <td style="border:1px solid" align="center"></td> | |
| 597 | <td style="border:1px solid" align="center"></td> | |
| 598 | <td style="border:1px solid" align="center"></td> | |
| 599 | <td style="border:1px solid" align="center"></td> | |
| 600 | <td style="border:1px solid" align="center"></td> | |
| 601 | <td style="border:1px solid" align="center"></td> | |
| 602 | <td style="border:1px solid" align="center"></td> | |
| 603 | <td style="border:1px solid" align="center"></td> | |
| 604 | <td style="border:1px solid" align="center"></td> | |
| 605 | <td style="border:1px solid" align="center">parameter<br>generation</td> | |
| 606 | <td style="border:1px solid" align="center">key<br>generation</td> | |
| 607 | <td style="border:1px solid" align="center"></td> | |
| 608 | </tr> | |
| 609 | <tr><th style="border:1px solid" align="left">EVP_PKEY_CTX_get_params</th> | |
| 610 | <td style="border:1px solid" align="center"></td> | |
| 611 | <td style="border:1px solid" align="center">newed</td> | |
| 612 | <td style="border:1px solid" align="center">digest<br>sign</td> | |
| 613 | <td style="border:1px solid" align="center">verify</td> | |
| 614 | <td style="border:1px solid" align="center">verify<br>recover</td> | |
| 615 | <td style="border:1px solid" align="center">encrypt</td> | |
| 616 | <td style="border:1px solid" align="center">decrypt</td> | |
| 617 | <td style="border:1px solid" align="center">derive</td> | |
| 618 | <td style="border:1px solid" align="center">encapsulate</td> | |
| 619 | <td style="border:1px solid" align="center">decapsulate</td> | |
| 620 | <td style="border:1px solid" align="center">parameter<br>generation</td> | |
| 621 | <td style="border:1px solid" align="center">key<br>generation</td> | |
| 622 | <td style="border:1px solid" align="center"></td> | |
| 623 | </tr> | |
| 624 | <tr><th style="border:1px solid" align="left">EVP_PKEY_CTX_set_params</th> | |
| 625 | <td style="border:1px solid" align="center"></td> | |
| 626 | <td style="border:1px solid" align="center">newed</td> | |
| 627 | <td style="border:1px solid" align="center">digest<br>sign</td> | |
| 628 | <td style="border:1px solid" align="center">verify</td> | |
| 629 | <td style="border:1px solid" align="center">verify<br>recover</td> | |
| 630 | <td style="border:1px solid" align="center">encrypt</td> | |
| 631 | <td style="border:1px solid" align="center">decrypt</td> | |
| 632 | <td style="border:1px solid" align="center">derive</td> | |
| 633 | <td style="border:1px solid" align="center">encapsulate</td> | |
| 634 | <td style="border:1px solid" align="center">decapsulate</td> | |
| 635 | <td style="border:1px solid" align="center">parameter<br>generation</td> | |
| 636 | <td style="border:1px solid" align="center">key<br>generation</td> | |
| 637 | <td style="border:1px solid" align="center"></td> | |
| 638 | </tr> | |
| 639 | <tr><th style="border:1px solid" align="left">EVP_PKEY_CTX_gettable_params</th> | |
| 640 | <td style="border:1px solid" align="center"></td> | |
| 641 | <td style="border:1px solid" align="center">newed</td> | |
| 642 | <td style="border:1px solid" align="center">digest<br>sign</td> | |
| 643 | <td style="border:1px solid" align="center">verify</td> | |
| 644 | <td style="border:1px solid" align="center">verify<br>recover</td> | |
| 645 | <td style="border:1px solid" align="center">encrypt</td> | |
| 646 | <td style="border:1px solid" align="center">decrypt</td> | |
| 647 | <td style="border:1px solid" align="center">derive</td> | |
| 648 | <td style="border:1px solid" align="center">encapsulate</td> | |
| 649 | <td style="border:1px solid" align="center">decapsulate</td> | |
| 650 | <td style="border:1px solid" align="center">parameter<br>generation</td> | |
| 651 | <td style="border:1px solid" align="center">key<br>generation</td> | |
| 652 | <td style="border:1px solid" align="center"></td> | |
| 653 | </tr> | |
| 654 | <tr><th style="border:1px solid" align="left">EVP_PKEY_CTX_settable_params</th> | |
| 655 | <td style="border:1px solid" align="center"></td> | |
| 656 | <td style="border:1px solid" align="center">newed</td> | |
| 657 | <td style="border:1px solid" align="center">digest<br>sign</td> | |
| 658 | <td style="border:1px solid" align="center">verify</td> | |
| 659 | <td style="border:1px solid" align="center">verify<br>recover</td> | |
| 660 | <td style="border:1px solid" align="center">encrypt</td> | |
| 661 | <td style="border:1px solid" align="center">decrypt</td> | |
| 662 | <td style="border:1px solid" align="center">derive</td> | |
| 663 | <td style="border:1px solid" align="center">encapsulate</td> | |
| 664 | <td style="border:1px solid" align="center">decapsulate</td> | |
| 665 | <td style="border:1px solid" align="center">parameter<br>generation</td> | |
| 666 | <td style="border:1px solid" align="center">key<br>generation</td> | |
| 667 | <td style="border:1px solid" align="center"></td> | |
| 668 | </tr> | |
| 669 | <tr><th style="border:1px solid" align="left">EVP_PKEY_CTX_free</th> | |
| 670 | <td style="border:1px solid" align="center">freed</td> | |
| 671 | <td style="border:1px solid" align="center">freed</td> | |
| 672 | <td style="border:1px solid" align="center">freed</td> | |
| 673 | <td style="border:1px solid" align="center">freed</td> | |
| 674 | <td style="border:1px solid" align="center">freed</td> | |
| 675 | <td style="border:1px solid" align="center">freed</td> | |
| 676 | <td style="border:1px solid" align="center">freed</td> | |
| 677 | <td style="border:1px solid" align="center">freed</td> | |
| 678 | <td style="border:1px solid" align="center">freed</td> | |
| 679 | <td style="border:1px solid" align="center">freed</td> | |
| 680 | <td style="border:1px solid" align="center">freed</td> | |
| 681 | <td style="border:1px solid" align="center">freed</td> | |
| 682 | <td style="border:1px solid" align="center"></td> | |
| 683 | </tr> | |
| 684 | </table> | |
| 685 | ||
| 686 | =end html | |
| 687 | ||
| 688 | =head1 NOTES | |
| 689 | ||
| 690 | At some point the EVP layer will begin enforcing the transitions described | |
| 691 | herein. | |
| 692 | ||
| 693 | =head1 SEE ALSO | |
| 694 | ||
| 695 | L<EVP_PKEY_new(3)>, | |
| 696 | L<EVP_PKEY_decapsulate(3)>, L<EVP_PKEY_decrypt(3)>, L<EVP_PKEY_encapsulate(3)>, | |
| 697 | L<EVP_PKEY_encrypt(3)>, L<EVP_PKEY_derive(3)>, L<EVP_PKEY_keygen(3)>, | |
| 698 | L<EVP_PKEY_sign(3)>, L<EVP_PKEY_verify(3)>, L<EVP_PKEY_verify_recover(3)> | |
| 699 | ||
| 700 | =head1 HISTORY | |
| 701 | ||
| 702 | The provider PKEY interface was introduced in OpenSSL 3.0. | |
| 703 | ||
| 704 | =head1 COPYRIGHT | |
| 705 | ||
| fecb3aae | 706 | Copyright 2021-2022 The OpenSSL Project Authors. All Rights Reserved. |
| 95c8a512 P |
707 | |
| 708 | Licensed under the Apache License 2.0 (the "License"). You may not use | |
| 709 | this file except in compliance with the License. You can obtain a copy | |
| 710 | in the file LICENSE in the source distribution or at | |
| 711 | L<https://www.openssl.org/source/license.html>. | |
| 712 | ||
| 713 | =cut |