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Commit | Line | Data |
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81a6c781 | 1 | |
f1c236f8 | 2 | OpenSSL CHANGES |
651d0aff RE |
3 | _______________ |
4 | ||
11d01d37 | 5 | Changes between 0.9.8g and 0.9.9 [xx XXX xxxx] |
3ff55e96 | 6 | |
8931b30d DSH |
7 | *) Initial support for Cryptographic Message Syntax (aka CMS) based |
8 | on RFC3850, RFC3851 and RFC3852. New cms directory and cms utility, | |
9 | support for data, signedData, compressedData types currently included, | |
10 | more to come. Scripts to check against RFC4134 examples draft and internal | |
11 | consistency. | |
12 | [Steve Henson] | |
13 | ||
14 | *) Zlib compression BIO. This is a filter BIO which compressed and | |
15 | uncompresses any data passed through it. Add options to enc utility | |
16 | to support it. | |
17 | [Steve Henson] | |
18 | ||
73980531 DSH |
19 | *) Extend mk1mf to support importing of options and assembly language |
20 | files from Configure script, currently only included in VC-WIN32. | |
21 | The assembly language rules can now optionally generate the source | |
22 | files from the associated perl scripts. | |
23 | [Steve Henson] | |
24 | ||
0e1dba93 DSH |
25 | *) Implement remaining functionality needed to support GOST ciphersuites. |
26 | Interop testing has been performed using CryptoPro implementations. | |
27 | [Victor B. Wagner <vitus@cryptocom.ru>] | |
28 | ||
0023adb4 AP |
29 | *) s390x assembler pack. |
30 | [Andy Polyakov] | |
31 | ||
4c7c5ff6 AP |
32 | *) ARMv4 assembler pack. ARMv4 refers to v4 and later ISA, not CPU |
33 | "family." | |
34 | [Andy Polyakov] | |
35 | ||
761772d7 BM |
36 | *) Implement Opaque PRF Input TLS extension as specified in |
37 | draft-rescorla-tls-opaque-prf-input-00.txt. Since this is not an | |
38 | official specification yet and no extension type assignment by | |
39 | IANA exists, this extension (for now) will have to be explicitly | |
40 | enabled when building OpenSSL by providing the extension number | |
41 | to use. For example, specify an option | |
42 | ||
43 | -DTLSEXT_TYPE_opaque_prf_input=0x9527 | |
44 | ||
45 | to the "config" or "Configure" script to enable the extension, | |
46 | assuming extension number 0x9527 (which is a completely arbitrary | |
47 | and unofficial assignment based on the MD5 hash of the Internet | |
48 | Draft). Note that by doing so, you potentially lose | |
49 | interoperability with other TLS implementations since these might | |
50 | be using the same extension number for other purposes. | |
51 | ||
52 | SSL_set_tlsext_opaque_prf_input(ssl, src, len) is used to set the | |
53 | opaque PRF input value to use in the handshake. This will create | |
54 | an interal copy of the length-'len' string at 'src', and will | |
55 | return non-zero for success. | |
56 | ||
57 | To get more control and flexibility, provide a callback function | |
58 | by using | |
59 | ||
60 | SSL_CTX_set_tlsext_opaque_prf_input_callback(ctx, cb) | |
61 | SSL_CTX_set_tlsext_opaque_prf_input_callback_arg(ctx, arg) | |
62 | ||
63 | where | |
64 | ||
65 | int (*cb)(SSL *, void *peerinput, size_t len, void *arg); | |
66 | void *arg; | |
67 | ||
68 | Callback function 'cb' will be called in handshakes, and is | |
69 | expected to use SSL_set_tlsext_opaque_prf_input() as appropriate. | |
70 | Argument 'arg' is for application purposes (the value as given to | |
71 | SSL_CTX_set_tlsext_opaque_prf_input_callback_arg() will directly | |
72 | be provided to the callback function). The callback function | |
73 | has to return non-zero to report success: usually 1 to use opaque | |
74 | PRF input just if possible, or 2 to enforce use of the opaque PRF | |
75 | input. In the latter case, the library will abort the handshake | |
76 | if opaque PRF input is not successfully negotiated. | |
77 | ||
78 | Arguments 'peerinput' and 'len' given to the callback function | |
79 | will always be NULL and 0 in the case of a client. A server will | |
80 | see the client's opaque PRF input through these variables if | |
81 | available (NULL and 0 otherwise). Note that if the server | |
82 | provides an opaque PRF input, the length must be the same as the | |
83 | length of the client's opaque PRF input. | |
84 | ||
85 | Note that the callback function will only be called when creating | |
86 | a new session (session resumption can resume whatever was | |
87 | previously negotiated), and will not be called in SSL 2.0 | |
88 | handshakes; thus, SSL_CTX_set_options(ctx, SSL_OP_NO_SSLv2) or | |
89 | SSL_set_options(ssl, SSL_OP_NO_SSLv2) is especially recommended | |
90 | for applications that need to enforce opaque PRF input. | |
91 | ||
92 | [Bodo Moeller] | |
93 | ||
81025661 DSH |
94 | *) Update ssl code to support digests other than SHA1+MD5 for handshake |
95 | MAC. | |
96 | ||
97 | [Victor B. Wagner <vitus@cryptocom.ru>] | |
98 | ||
6434abbf DSH |
99 | *) Add RFC4507 support to OpenSSL. This includes the corrections in |
100 | RFC4507bis. The encrypted ticket format is an encrypted encoded | |
101 | SSL_SESSION structure, that way new session features are automatically | |
102 | supported. | |
103 | ||
ba0e826d DSH |
104 | If a client application caches session in an SSL_SESSION structure |
105 | support is transparent because tickets are now stored in the encoded | |
106 | SSL_SESSION. | |
107 | ||
108 | The SSL_CTX structure automatically generates keys for ticket | |
109 | protection in servers so again support should be possible | |
6434abbf DSH |
110 | with no application modification. |
111 | ||
112 | If a client or server wishes to disable RFC4507 support then the option | |
113 | SSL_OP_NO_TICKET can be set. | |
114 | ||
115 | Add a TLS extension debugging callback to allow the contents of any client | |
116 | or server extensions to be examined. | |
ec5d7473 DSH |
117 | |
118 | This work was sponsored by Google. | |
6434abbf DSH |
119 | [Steve Henson] |
120 | ||
3c07d3a3 DSH |
121 | *) Final changes to avoid use of pointer pointer casts in OpenSSL. |
122 | OpenSSL should now compile cleanly on gcc 4.2 | |
123 | [Peter Hartley <pdh@utter.chaos.org.uk>, Steve Henson] | |
124 | ||
b948e2c5 DSH |
125 | *) Update SSL library to use new EVP_PKEY MAC API. Include generic MAC |
126 | support including streaming MAC support: this is required for GOST | |
127 | ciphersuite support. | |
128 | [Victor B. Wagner <vitus@cryptocom.ru>, Steve Henson] | |
129 | ||
9cfc8a9d DSH |
130 | *) Add option -stream to use PKCS#7 streaming in smime utility. New |
131 | function i2d_PKCS7_bio_stream() and PEM_write_PKCS7_bio_stream() | |
132 | to output in BER and PEM format. | |
133 | [Steve Henson] | |
134 | ||
47b71e6e DSH |
135 | *) Experimental support for use of HMAC via EVP_PKEY interface. This |
136 | allows HMAC to be handled via the EVP_DigestSign*() interface. The | |
137 | EVP_PKEY "key" in this case is the HMAC key, potentially allowing | |
2022cfe0 DSH |
138 | ENGINE support for HMAC keys which are unextractable. New -mac and |
139 | -macopt options to dgst utility. | |
47b71e6e DSH |
140 | [Steve Henson] |
141 | ||
d952c79a DSH |
142 | *) New option -sigopt to dgst utility. Update dgst to use |
143 | EVP_Digest{Sign,Verify}*. These two changes make it possible to use | |
144 | alternative signing paramaters such as X9.31 or PSS in the dgst | |
145 | utility. | |
146 | [Steve Henson] | |
147 | ||
fd5bc65c BM |
148 | *) Change ssl_cipher_apply_rule(), the internal function that does |
149 | the work each time a ciphersuite string requests enabling | |
150 | ("foo+bar"), moving ("+foo+bar"), disabling ("-foo+bar", or | |
151 | removing ("!foo+bar") a class of ciphersuites: Now it maintains | |
152 | the order of disabled ciphersuites such that those ciphersuites | |
153 | that most recently went from enabled to disabled not only stay | |
154 | in order with respect to each other, but also have higher priority | |
155 | than other disabled ciphersuites the next time ciphersuites are | |
156 | enabled again. | |
157 | ||
158 | This means that you can now say, e.g., "PSK:-PSK:HIGH" to enable | |
159 | the same ciphersuites as with "HIGH" alone, but in a specific | |
160 | order where the PSK ciphersuites come first (since they are the | |
161 | most recently disabled ciphersuites when "HIGH" is parsed). | |
162 | ||
163 | Also, change ssl_create_cipher_list() (using this new | |
164 | funcionality) such that between otherwise identical | |
165 | cihpersuites, ephemeral ECDH is preferred over ephemeral DH in | |
166 | the default order. | |
167 | [Bodo Moeller] | |
168 | ||
0a05123a BM |
169 | *) Change ssl_create_cipher_list() so that it automatically |
170 | arranges the ciphersuites in reasonable order before starting | |
171 | to process the rule string. Thus, the definition for "DEFAULT" | |
172 | (SSL_DEFAULT_CIPHER_LIST) now is just "ALL:!aNULL:!eNULL", but | |
173 | remains equivalent to "AES:ALL:!aNULL:!eNULL:+aECDH:+kRSA:+RC4:@STRENGTH". | |
174 | This makes it much easier to arrive at a reasonable default order | |
175 | in applications for which anonymous ciphers are OK (meaning | |
176 | that you can't actually use DEFAULT). | |
177 | [Bodo Moeller; suggested by Victor Duchovni] | |
178 | ||
52b8dad8 BM |
179 | *) Split the SSL/TLS algorithm mask (as used for ciphersuite string |
180 | processing) into multiple integers instead of setting | |
181 | "SSL_MKEY_MASK" bits, "SSL_AUTH_MASK" bits, "SSL_ENC_MASK", | |
182 | "SSL_MAC_MASK", and "SSL_SSL_MASK" bits all in a single integer. | |
183 | (These masks as well as the individual bit definitions are hidden | |
184 | away into the non-exported interface ssl/ssl_locl.h, so this | |
185 | change to the definition of the SSL_CIPHER structure shouldn't | |
186 | affect applications.) This give us more bits for each of these | |
187 | categories, so there is no longer a need to coagulate AES128 and | |
188 | AES256 into a single algorithm bit, and to coagulate Camellia128 | |
189 | and Camellia256 into a single algorithm bit, which has led to all | |
190 | kinds of kludges. | |
191 | ||
192 | Thus, among other things, the kludge introduced in 0.9.7m and | |
193 | 0.9.8e for masking out AES256 independently of AES128 or masking | |
194 | out Camellia256 independently of AES256 is not needed here in 0.9.9. | |
195 | ||
196 | With the change, we also introduce new ciphersuite aliases that | |
197 | so far were missing: "AES128", "AES256", "CAMELLIA128", and | |
198 | "CAMELLIA256". | |
199 | [Bodo Moeller] | |
200 | ||
357d5de5 NL |
201 | *) Add support for dsa-with-SHA224 and dsa-with-SHA256. |
202 | Use the leftmost N bytes of the signature input if the input is | |
203 | larger than the prime q (with N being the size in bytes of q). | |
204 | [Nils Larsch] | |
205 | ||
11d8cdc6 DSH |
206 | *) Very *very* experimental PKCS#7 streaming encoder support. Nothing uses |
207 | it yet and it is largely untested. | |
208 | [Steve Henson] | |
209 | ||
06e2dd03 NL |
210 | *) Add support for the ecdsa-with-SHA224/256/384/512 signature types. |
211 | [Nils Larsch] | |
212 | ||
de121164 | 213 | *) Initial incomplete changes to avoid need for function casts in OpenSSL |
297e6f19 | 214 | some compilers (gcc 4.2 and later) reject their use. Safestack is |
a6fbcb42 | 215 | reimplemented. Update ASN1 to avoid use of legacy functions. |
de121164 DSH |
216 | [Steve Henson] |
217 | ||
3189772e AP |
218 | *) Win32/64 targets are linked with Winsock2. |
219 | [Andy Polyakov] | |
220 | ||
010fa0b3 DSH |
221 | *) Add an X509_CRL_METHOD structure to allow CRL processing to be redirected |
222 | to external functions. This can be used to increase CRL handling | |
223 | efficiency especially when CRLs are very large by (for example) storing | |
224 | the CRL revoked certificates in a database. | |
225 | [Steve Henson] | |
226 | ||
5d20c4fb DSH |
227 | *) Overhaul of by_dir code. Add support for dynamic loading of CRLs so |
228 | new CRLs added to a directory can be used. New command line option | |
229 | -verify_return_error to s_client and s_server. This causes real errors | |
230 | to be returned by the verify callback instead of carrying on no matter | |
231 | what. This reflects the way a "real world" verify callback would behave. | |
232 | [Steve Henson] | |
233 | ||
234 | *) GOST engine, supporting several GOST algorithms and public key formats. | |
235 | Kindly donated by Cryptocom. | |
236 | [Cryptocom] | |
237 | ||
bc7535bc DSH |
238 | *) Partial support for Issuing Distribution Point CRL extension. CRLs |
239 | partitioned by DP are handled but no indirect CRL or reason partitioning | |
240 | (yet). Complete overhaul of CRL handling: now the most suitable CRL is | |
241 | selected via a scoring technique which handles IDP and AKID in CRLs. | |
242 | [Steve Henson] | |
243 | ||
244 | *) New X509_STORE_CTX callbacks lookup_crls() and lookup_certs() which | |
245 | will ultimately be used for all verify operations: this will remove the | |
246 | X509_STORE dependency on certificate verification and allow alternative | |
247 | lookup methods. X509_STORE based implementations of these two callbacks. | |
248 | [Steve Henson] | |
249 | ||
f6e7d014 DSH |
250 | *) Allow multiple CRLs to exist in an X509_STORE with matching issuer names. |
251 | Modify get_crl() to find a valid (unexpired) CRL if possible. | |
252 | [Steve Henson] | |
253 | ||
edc54021 DSH |
254 | *) New function X509_CRL_match() to check if two CRLs are identical. Normally |
255 | this would be called X509_CRL_cmp() but that name is already used by | |
256 | a function that just compares CRL issuer names. Cache several CRL | |
257 | extensions in X509_CRL structure and cache CRLDP in X509. | |
258 | [Steve Henson] | |
259 | ||
450ea834 DSH |
260 | *) Store a "canonical" representation of X509_NAME structure (ASN1 Name) |
261 | this maps equivalent X509_NAME structures into a consistent structure. | |
262 | Name comparison can then be performed rapidly using memcmp(). | |
263 | [Steve Henson] | |
264 | ||
454dbbc5 DSH |
265 | *) Non-blocking OCSP request processing. Add -timeout option to ocsp |
266 | utility. | |
c1c6c0bf DSH |
267 | [Steve Henson] |
268 | ||
b7683e3a DSH |
269 | *) Allow digests to supply their own micalg string for S/MIME type using |
270 | the ctrl EVP_MD_CTRL_MICALG. | |
271 | [Steve Henson] | |
272 | ||
273 | *) During PKCS7 signing pass the PKCS7 SignerInfo structure to the | |
274 | EVP_PKEY_METHOD before and after signing via the EVP_PKEY_CTRL_PKCS7_SIGN | |
275 | ctrl. It can then customise the structure before and/or after signing | |
276 | if necessary. | |
277 | [Steve Henson] | |
278 | ||
0ee2166c DSH |
279 | *) New function OBJ_add_sigid() to allow application defined signature OIDs |
280 | to be added to OpenSSLs internal tables. New function OBJ_sigid_free() | |
281 | to free up any added signature OIDs. | |
282 | [Steve Henson] | |
283 | ||
5ba4bf35 DSH |
284 | *) New functions EVP_CIPHER_do_all(), EVP_CIPHER_do_all_sorted(), |
285 | EVP_MD_do_all() and EVP_MD_do_all_sorted() to enumerate internal | |
286 | digest and cipher tables. New options added to openssl utility: | |
287 | list-message-digest-algorithms and list-cipher-algorithms. | |
288 | [Steve Henson] | |
289 | ||
48fc582f BM |
290 | *) In addition to the numerical (unsigned long) thread ID, provide |
291 | for a pointer (void *) thread ID. This helps accomodate systems | |
292 | that do not provide an unsigned long thread ID. OpenSSL assumes | |
293 | it is in the same thread iff both the numerical and the pointer | |
294 | thread ID agree; so applications are just required to define one | |
295 | of them appropriately (e.g., by using a pointer to a per-thread | |
296 | memory object malloc()ed by the application for the pointer-type | |
297 | thread ID). Exactly analoguous to the existing functions | |
298 | ||
299 | void CRYPTO_set_id_callback(unsigned long (*func)(void)); | |
300 | unsigned long (*CRYPTO_get_id_callback(void))(void); | |
301 | unsigned long CRYPTO_thread_id(void); | |
302 | ||
303 | we now have additional functions | |
304 | ||
305 | void CRYPTO_set_idptr_callback(void *(*func)(void)); | |
306 | void *(*CRYPTO_get_idptr_callback(void))(void); | |
307 | void *CRYPTO_thread_idptr(void); | |
308 | ||
309 | also in <openssl/crypto.h>. The default value for | |
310 | CRYPTO_thread_idptr() if the application has not provided its own | |
311 | callback is &errno. | |
312 | [Bodo Moeller] | |
313 | ||
c4e7870a BM |
314 | *) Change the array representation of binary polynomials: the list |
315 | of degrees of non-zero coefficients is now terminated with -1. | |
316 | Previously it was terminated with 0, which was also part of the | |
317 | value; thus, the array representation was not applicable to | |
318 | polynomials where t^0 has coefficient zero. This change makes | |
319 | the array representation useful in a more general context. | |
320 | [Douglas Stebila] | |
321 | ||
89bbe14c BM |
322 | *) Various modifications and fixes to SSL/TLS cipher string |
323 | handling. For ECC, the code now distinguishes between fixed ECDH | |
324 | with RSA certificates on the one hand and with ECDSA certificates | |
325 | on the other hand, since these are separate ciphersuites. The | |
326 | unused code for Fortezza ciphersuites has been removed. | |
327 | ||
328 | For consistency with EDH, ephemeral ECDH is now called "EECDH" | |
329 | (not "ECDHE"). For consistency with the code for DH | |
330 | certificates, use of ECDH certificates is now considered ECDH | |
331 | authentication, not RSA or ECDSA authentication (the latter is | |
332 | merely the CA's signing algorithm and not actively used in the | |
333 | protocol). | |
334 | ||
335 | The temporary ciphersuite alias "ECCdraft" is no longer | |
336 | available, and ECC ciphersuites are no longer excluded from "ALL" | |
337 | and "DEFAULT". The following aliases now exist for RFC 4492 | |
338 | ciphersuites, most of these by analogy with the DH case: | |
339 | ||
340 | kECDHr - ECDH cert, signed with RSA | |
341 | kECDHe - ECDH cert, signed with ECDSA | |
342 | kECDH - ECDH cert (signed with either RSA or ECDSA) | |
343 | kEECDH - ephemeral ECDH | |
344 | ECDH - ECDH cert or ephemeral ECDH | |
345 | ||
346 | aECDH - ECDH cert | |
347 | aECDSA - ECDSA cert | |
348 | ECDSA - ECDSA cert | |
349 | ||
350 | AECDH - anonymous ECDH | |
351 | EECDH - non-anonymous ephemeral ECDH (equivalent to "kEECDH:-AECDH") | |
352 | ||
353 | [Bodo Moeller] | |
354 | ||
fb7b3932 DSH |
355 | *) Add additional S/MIME capabilities for AES and GOST ciphers if supported. |
356 | Use correct micalg parameters depending on digest(s) in signed message. | |
357 | [Steve Henson] | |
358 | ||
01b8b3c7 DSH |
359 | *) Add engine support for EVP_PKEY_ASN1_METHOD. Add functions to process |
360 | an ENGINE asn1 method. Support ENGINE lookups in the ASN1 code. | |
361 | [Steve Henson] | |
de9fcfe3 | 362 | |
58aa573a | 363 | *) Initial engine support for EVP_PKEY_METHOD. New functions to permit |
c9777d26 DSH |
364 | an engine to register a method. Add ENGINE lookups for methods and |
365 | functional reference processing. | |
58aa573a DSH |
366 | [Steve Henson] |
367 | ||
91c9e621 DSH |
368 | *) New functions EVP_Digest{Sign,Verify)*. These are enchance versions of |
369 | EVP_{Sign,Verify}* which allow an application to customise the signature | |
370 | process. | |
371 | [Steve Henson] | |
372 | ||
55311921 DSH |
373 | *) New -resign option to smime utility. This adds one or more signers |
374 | to an existing PKCS#7 signedData structure. Also -md option to use an | |
375 | alternative message digest algorithm for signing. | |
376 | [Steve Henson] | |
377 | ||
a6e7fcd1 DSH |
378 | *) Tidy up PKCS#7 routines and add new functions to make it easier to |
379 | create PKCS7 structures containing multiple signers. Update smime | |
380 | application to support multiple signers. | |
381 | [Steve Henson] | |
382 | ||
121dd39f DSH |
383 | *) New -macalg option to pkcs12 utility to allow setting of an alternative |
384 | digest MAC. | |
385 | [Steve Henson] | |
386 | ||
856640b5 | 387 | *) Initial support for PKCS#5 v2.0 PRFs other than default SHA1 HMAC. |
b8f702a0 | 388 | Reorganize PBE internals to lookup from a static table using NIDs, |
6d3a1eac DSH |
389 | add support for HMAC PBE OID translation. Add a EVP_CIPHER ctrl: |
390 | EVP_CTRL_PBE_PRF_NID this allows a cipher to specify an alternative | |
391 | PRF which will be automatically used with PBES2. | |
856640b5 DSH |
392 | [Steve Henson] |
393 | ||
34b3c72e | 394 | *) Replace the algorithm specific calls to generate keys in "req" with the |
959e8dfe DSH |
395 | new API. |
396 | [Steve Henson] | |
397 | ||
399a6f0b DSH |
398 | *) Update PKCS#7 enveloped data routines to use new API. This is now |
399 | supported by any public key method supporting the encrypt operation. A | |
400 | ctrl is added to allow the public key algorithm to examine or modify | |
401 | the PKCS#7 RecipientInfo structure if it needs to: for RSA this is | |
402 | a no op. | |
403 | [Steve Henson] | |
28e4fe34 | 404 | |
03919683 DSH |
405 | *) Add a ctrl to asn1 method to allow a public key algorithm to express |
406 | a default digest type to use. In most cases this will be SHA1 but some | |
407 | algorithms (such as GOST) need to specify an alternative digest. The | |
408 | return value indicates how strong the prefernce is 1 means optional and | |
409 | 2 is mandatory (that is it is the only supported type). Modify | |
410 | ASN1_item_sign() to accept a NULL digest argument to indicate it should | |
411 | use the default md. Update openssl utilities to use the default digest | |
412 | type for signing if it is not explicitly indicated. | |
413 | [Steve Henson] | |
414 | ||
ee1d9ec0 DSH |
415 | *) Use OID cross reference table in ASN1_sign() and ASN1_verify(). New |
416 | EVP_MD flag EVP_MD_FLAG_PKEY_METHOD_SIGNATURE. This uses the relevant | |
417 | signing method from the key type. This effectively removes the link | |
418 | between digests and public key types. | |
419 | [Steve Henson] | |
420 | ||
d2027098 DSH |
421 | *) Add an OID cross reference table and utility functions. Its purpose is to |
422 | translate between signature OIDs such as SHA1WithrsaEncryption and SHA1, | |
423 | rsaEncryption. This will allow some of the algorithm specific hackery | |
424 | needed to use the correct OID to be removed. | |
425 | [Steve Henson] | |
426 | ||
492a9e24 DSH |
427 | *) Remove algorithm specific dependencies when setting PKCS7_SIGNER_INFO |
428 | structures for PKCS7_sign(). They are now set up by the relevant public | |
429 | key ASN1 method. | |
430 | [Steve Henson] | |
431 | ||
9ca7047d DSH |
432 | *) Add provisional EC pkey method with support for ECDSA and ECDH. |
433 | [Steve Henson] | |
434 | ||
ffb1ac67 DSH |
435 | *) Add support for key derivation (agreement) in the API, DH method and |
436 | pkeyutl. | |
437 | [Steve Henson] | |
438 | ||
3ba0885a DSH |
439 | *) Add DSA pkey method and DH pkey methods, extend DH ASN1 method to support |
440 | public and private key formats. As a side effect these add additional | |
441 | command line functionality not previously available: DSA signatures can be | |
442 | generated and verified using pkeyutl and DH key support and generation in | |
443 | pkey, genpkey. | |
444 | [Steve Henson] | |
445 | ||
4700aea9 UM |
446 | *) BeOS support. |
447 | [Oliver Tappe <zooey@hirschkaefer.de>] | |
448 | ||
449 | *) New make target "install_html_docs" installs HTML renditions of the | |
450 | manual pages. | |
451 | [Oliver Tappe <zooey@hirschkaefer.de>] | |
452 | ||
f5cda4cb DSH |
453 | *) New utility "genpkey" this is analagous to "genrsa" etc except it can |
454 | generate keys for any algorithm. Extend and update EVP_PKEY_METHOD to | |
455 | support key and parameter generation and add initial key generation | |
456 | functionality for RSA. | |
457 | [Steve Henson] | |
458 | ||
f733a5ef DSH |
459 | *) Add functions for main EVP_PKEY_method operations. The undocumented |
460 | functions EVP_PKEY_{encrypt,decrypt} have been renamed to | |
461 | EVP_PKEY_{encrypt,decrypt}_old. | |
462 | [Steve Henson] | |
463 | ||
0b6f3c66 DSH |
464 | *) Initial definitions for EVP_PKEY_METHOD. This will be a high level public |
465 | key API, doesn't do much yet. | |
466 | [Steve Henson] | |
467 | ||
0b33dac3 DSH |
468 | *) New function EVP_PKEY_asn1_get0_info() to retrieve information about |
469 | public key algorithms. New option to openssl utility: | |
470 | "list-public-key-algorithms" to print out info. | |
471 | [Steve Henson] | |
472 | ||
33273721 BM |
473 | *) Implement the Supported Elliptic Curves Extension for |
474 | ECC ciphersuites from draft-ietf-tls-ecc-12.txt. | |
475 | [Douglas Stebila] | |
476 | ||
246e0931 DSH |
477 | *) Don't free up OIDs in OBJ_cleanup() if they are in use by EVP_MD or |
478 | EVP_CIPHER structures to avoid later problems in EVP_cleanup(). | |
479 | [Steve Henson] | |
480 | ||
3e4585c8 | 481 | *) New utilities pkey and pkeyparam. These are similar to algorithm specific |
f5cda4cb | 482 | utilities such as rsa, dsa, dsaparam etc except they process any key |
3e4585c8 | 483 | type. |
3e84b6e1 DSH |
484 | [Steve Henson] |
485 | ||
35208f36 DSH |
486 | *) Transfer public key printing routines to EVP_PKEY_ASN1_METHOD. New |
487 | functions EVP_PKEY_print_public(), EVP_PKEY_print_private(), | |
488 | EVP_PKEY_print_param() to print public key data from an EVP_PKEY | |
489 | structure. | |
490 | [Steve Henson] | |
491 | ||
448be743 DSH |
492 | *) Initial support for pluggable public key ASN1. |
493 | De-spaghettify the public key ASN1 handling. Move public and private | |
494 | key ASN1 handling to a new EVP_PKEY_ASN1_METHOD structure. Relocate | |
495 | algorithm specific handling to a single module within the relevant | |
496 | algorithm directory. Add functions to allow (near) opaque processing | |
497 | of public and private key structures. | |
498 | [Steve Henson] | |
499 | ||
36ca4ba6 BM |
500 | *) Implement the Supported Point Formats Extension for |
501 | ECC ciphersuites from draft-ietf-tls-ecc-12.txt. | |
502 | [Douglas Stebila] | |
503 | ||
ddac1974 NL |
504 | *) Add initial support for RFC 4279 PSK TLS ciphersuites. Add members |
505 | for the psk identity [hint] and the psk callback functions to the | |
506 | SSL_SESSION, SSL and SSL_CTX structure. | |
507 | ||
508 | New ciphersuites: | |
509 | PSK-RC4-SHA, PSK-3DES-EDE-CBC-SHA, PSK-AES128-CBC-SHA, | |
510 | PSK-AES256-CBC-SHA | |
511 | ||
512 | New functions: | |
513 | SSL_CTX_use_psk_identity_hint | |
514 | SSL_get_psk_identity_hint | |
515 | SSL_get_psk_identity | |
516 | SSL_use_psk_identity_hint | |
517 | ||
518 | [Mika Kousa and Pasi Eronen of Nokia Corporation] | |
519 | ||
c7235be6 UM |
520 | *) Add RFC 3161 compliant time stamp request creation, response generation |
521 | and response verification functionality. | |
522 |