]>
git.ipfire.org Git - thirdparty/openssl.git/blob - crypto/pem/pem_all.c
2 * Copyright 1995-2020 The OpenSSL Project Authors. All Rights Reserved.
4 * Licensed under the Apache License 2.0 (the "License"). You may not use
5 * this file except in compliance with the License. You can obtain a copy
6 * in the file LICENSE in the source distribution or at
7 * https://www.openssl.org/source/license.html
11 * DSA low level APIs are deprecated for public use, but still ok for
14 #include "internal/deprecated.h"
17 #include "internal/cryptlib.h"
18 #include <openssl/bio.h>
19 #include <openssl/evp.h>
20 #include <openssl/x509.h>
21 #include <openssl/pkcs7.h>
22 #include <openssl/pem.h>
23 #include <openssl/rsa.h>
24 #include <openssl/dsa.h>
25 #include <openssl/dh.h>
26 #include "pem_local.h"
28 #ifndef OPENSSL_NO_RSA
29 static RSA
*pkey_get_rsa(EVP_PKEY
*key
, RSA
**rsa
);
31 #ifndef OPENSSL_NO_DSA
32 static DSA
*pkey_get_dsa(EVP_PKEY
*key
, DSA
**dsa
);
36 static EC_KEY
*pkey_get_eckey(EVP_PKEY
*key
, EC_KEY
**eckey
);
39 IMPLEMENT_PEM_rw(X509_REQ
, X509_REQ
, PEM_STRING_X509_REQ
, X509_REQ
)
41 IMPLEMENT_PEM_write(X509_REQ_NEW
, X509_REQ
, PEM_STRING_X509_REQ_OLD
, X509_REQ
)
42 IMPLEMENT_PEM_rw(X509_CRL
, X509_CRL
, PEM_STRING_X509_CRL
, X509_CRL
)
43 IMPLEMENT_PEM_rw(X509_PUBKEY
, X509_PUBKEY
, PEM_STRING_PUBLIC
, X509_PUBKEY
)
44 IMPLEMENT_PEM_rw(PKCS7
, PKCS7
, PEM_STRING_PKCS7
, PKCS7
)
46 IMPLEMENT_PEM_rw(NETSCAPE_CERT_SEQUENCE
, NETSCAPE_CERT_SEQUENCE
,
47 PEM_STRING_X509
, NETSCAPE_CERT_SEQUENCE
)
48 #ifndef OPENSSL_NO_RSA
50 * We treat RSA or DSA private keys as a special case. For private keys we
51 * read in an EVP_PKEY structure with PEM_read_bio_PrivateKey() and extract
52 * the relevant private key: this means can handle "traditional" and PKCS#8
53 * formats transparently.
55 static RSA
*pkey_get_rsa(EVP_PKEY
*key
, RSA
**rsa
)
60 rtmp
= EVP_PKEY_get1_RSA(key
);
71 RSA
*PEM_read_bio_RSAPrivateKey(BIO
*bp
, RSA
**rsa
, pem_password_cb
*cb
,
75 pktmp
= PEM_read_bio_PrivateKey(bp
, NULL
, cb
, u
);
76 return pkey_get_rsa(pktmp
, rsa
);
79 # ifndef OPENSSL_NO_STDIO
81 RSA
*PEM_read_RSAPrivateKey(FILE *fp
, RSA
**rsa
, pem_password_cb
*cb
, void *u
)
84 pktmp
= PEM_read_PrivateKey(fp
, NULL
, cb
, u
);
85 return pkey_get_rsa(pktmp
, rsa
);
90 IMPLEMENT_PEM_write_cb(RSAPrivateKey
, RSA
, PEM_STRING_RSA
, RSAPrivateKey
)
91 IMPLEMENT_PEM_rw(RSAPublicKey
, RSA
, PEM_STRING_RSA_PUBLIC
, RSAPublicKey
)
92 IMPLEMENT_PEM_rw(RSA_PUBKEY
, RSA
, PEM_STRING_PUBLIC
, RSA_PUBKEY
)
94 #ifndef OPENSSL_NO_DSA
95 static DSA
*pkey_get_dsa(EVP_PKEY
*key
, DSA
**dsa
)
100 dtmp
= EVP_PKEY_get1_DSA(key
);
111 DSA
*PEM_read_bio_DSAPrivateKey(BIO
*bp
, DSA
**dsa
, pem_password_cb
*cb
,
115 pktmp
= PEM_read_bio_PrivateKey(bp
, NULL
, cb
, u
);
116 return pkey_get_dsa(pktmp
, dsa
); /* will free pktmp */
119 IMPLEMENT_PEM_write_cb(DSAPrivateKey
, DSA
, PEM_STRING_DSA
, DSAPrivateKey
)
120 IMPLEMENT_PEM_rw(DSA_PUBKEY
, DSA
, PEM_STRING_PUBLIC
, DSA_PUBKEY
)
121 # ifndef OPENSSL_NO_STDIO
122 DSA
*PEM_read_DSAPrivateKey(FILE *fp
, DSA
**dsa
, pem_password_cb
*cb
, void *u
)
125 pktmp
= PEM_read_PrivateKey(fp
, NULL
, cb
, u
);
126 return pkey_get_dsa(pktmp
, dsa
); /* will free pktmp */
131 IMPLEMENT_PEM_rw(DSAparams
, DSA
, PEM_STRING_DSAPARAMS
, DSAparams
)
133 #ifndef OPENSSL_NO_EC
134 static EC_KEY
*pkey_get_eckey(EVP_PKEY
*key
, EC_KEY
**eckey
)
139 dtmp
= EVP_PKEY_get1_EC_KEY(key
);
150 EC_KEY
*PEM_read_bio_ECPrivateKey(BIO
*bp
, EC_KEY
**key
, pem_password_cb
*cb
,
154 pktmp
= PEM_read_bio_PrivateKey(bp
, NULL
, cb
, u
);
155 return pkey_get_eckey(pktmp
, key
); /* will free pktmp */
158 IMPLEMENT_PEM_rw(ECPKParameters
, EC_GROUP
, PEM_STRING_ECPARAMETERS
,
162 IMPLEMENT_PEM_write_cb(ECPrivateKey
, EC_KEY
, PEM_STRING_ECPRIVATEKEY
,
164 IMPLEMENT_PEM_rw(EC_PUBKEY
, EC_KEY
, PEM_STRING_PUBLIC
, EC_PUBKEY
)
165 # ifndef OPENSSL_NO_STDIO
166 EC_KEY
*PEM_read_ECPrivateKey(FILE *fp
, EC_KEY
**eckey
, pem_password_cb
*cb
,
170 pktmp
= PEM_read_PrivateKey(fp
, NULL
, cb
, u
);
171 return pkey_get_eckey(pktmp
, eckey
); /* will free pktmp */
178 #ifndef OPENSSL_NO_DH
180 IMPLEMENT_PEM_write(DHparams
, DH
, PEM_STRING_DHPARAMS
, DHparams
)
181 IMPLEMENT_PEM_write(DHxparams
, DH
, PEM_STRING_DHXPARAMS
, DHxparams
)
183 IMPLEMENT_PEM_provided_write(PUBKEY
, EVP_PKEY
, PEM_STRING_PUBLIC
, PUBKEY
)
184 IMPLEMENT_PEM_read(PUBKEY
, EVP_PKEY
, PEM_STRING_PUBLIC
, PUBKEY
)