2 * Copyright 1995-2021 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 # define OPENSSL_PEM_H
14 # include <openssl/macros.h>
15 # ifndef OPENSSL_NO_DEPRECATED_3_0
19 # include <openssl/e_os2.h>
20 # include <openssl/bio.h>
21 # include <openssl/safestack.h>
22 # include <openssl/evp.h>
23 # include <openssl/x509.h>
24 # include <openssl/pemerr.h>
25 # ifndef OPENSSL_NO_STDIO
33 # define PEM_BUFSIZE 1024
35 # define PEM_STRING_X509_OLD "X509 CERTIFICATE"
36 # define PEM_STRING_X509 "CERTIFICATE"
37 # define PEM_STRING_X509_TRUSTED "TRUSTED CERTIFICATE"
38 # define PEM_STRING_X509_REQ_OLD "NEW CERTIFICATE REQUEST"
39 # define PEM_STRING_X509_REQ "CERTIFICATE REQUEST"
40 # define PEM_STRING_X509_CRL "X509 CRL"
41 # define PEM_STRING_EVP_PKEY "ANY PRIVATE KEY"
42 # define PEM_STRING_PUBLIC "PUBLIC KEY"
43 # define PEM_STRING_RSA "RSA PRIVATE KEY"
44 # define PEM_STRING_RSA_PUBLIC "RSA PUBLIC KEY"
45 # define PEM_STRING_DSA "DSA PRIVATE KEY"
46 # define PEM_STRING_DSA_PUBLIC "DSA PUBLIC KEY"
47 # define PEM_STRING_PKCS7 "PKCS7"
48 # define PEM_STRING_PKCS7_SIGNED "PKCS #7 SIGNED DATA"
49 # define PEM_STRING_PKCS8 "ENCRYPTED PRIVATE KEY"
50 # define PEM_STRING_PKCS8INF "PRIVATE KEY"
51 # define PEM_STRING_DHPARAMS "DH PARAMETERS"
52 # define PEM_STRING_DHXPARAMS "X9.42 DH PARAMETERS"
53 # define PEM_STRING_SSL_SESSION "SSL SESSION PARAMETERS"
54 # define PEM_STRING_DSAPARAMS "DSA PARAMETERS"
55 # define PEM_STRING_ECDSA_PUBLIC "ECDSA PUBLIC KEY"
56 # define PEM_STRING_ECPARAMETERS "EC PARAMETERS"
57 # define PEM_STRING_ECPRIVATEKEY "EC PRIVATE KEY"
58 # define PEM_STRING_PARAMETERS "PARAMETERS"
59 # define PEM_STRING_CMS "CMS"
60 # define PEM_STRING_SM2PARAMETERS "SM2 PARAMETERS"
61 # define PEM_STRING_ACERT "ATTRIBUTE CERTIFICATE"
63 # define PEM_TYPE_ENCRYPTED 10
64 # define PEM_TYPE_MIC_ONLY 20
65 # define PEM_TYPE_MIC_CLEAR 30
66 # define PEM_TYPE_CLEAR 40
69 * These macros make the PEM_read/PEM_write functions easier to maintain and
70 * write. Now they are all implemented with either: IMPLEMENT_PEM_rw(...) or
71 * IMPLEMENT_PEM_rw_cb(...)
74 # define PEM_read_cb_fnsig(name, type, INTYPE, readname) \
75 type *PEM_##readname##_##name(INTYPE *out, type **x, \
76 pem_password_cb *cb, void *u)
77 # define PEM_read_cb_ex_fnsig(name, type, INTYPE, readname) \
78 type *PEM_##readname##_##name##_ex(INTYPE *out, type **x, \
79 pem_password_cb *cb, void *u, \
80 OSSL_LIB_CTX *libctx, \
83 # define PEM_write_fnsig(name, type, OUTTYPE, writename) \
84 int PEM_##writename##_##name(OUTTYPE *out, const type *x)
85 # define PEM_write_cb_fnsig(name, type, OUTTYPE, writename) \
86 int PEM_##writename##_##name(OUTTYPE *out, const type *x, \
87 const EVP_CIPHER *enc, \
88 const unsigned char *kstr, int klen, \
89 pem_password_cb *cb, void *u)
90 # define PEM_write_ex_fnsig(name, type, OUTTYPE, writename) \
91 int PEM_##writename##_##name##_ex(OUTTYPE *out, const type *x, \
92 OSSL_LIB_CTX *libctx, \
94 # define PEM_write_cb_ex_fnsig(name, type, OUTTYPE, writename) \
95 int PEM_##writename##_##name##_ex(OUTTYPE *out, const type *x, \
96 const EVP_CIPHER *enc, \
97 const unsigned char *kstr, int klen, \
98 pem_password_cb *cb, void *u, \
99 OSSL_LIB_CTX *libctx, \
102 # ifdef OPENSSL_NO_STDIO
104 # define IMPLEMENT_PEM_read_fp(name, type, str, asn1) /**/
105 # define IMPLEMENT_PEM_write_fp(name, type, str, asn1) /**/
106 # ifndef OPENSSL_NO_DEPRECATED_3_0
107 # define IMPLEMENT_PEM_write_fp_const(name, type, str, asn1) /**/
109 # define IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1) /**/
110 # ifndef OPENSSL_NO_DEPRECATED_3_0
111 # define IMPLEMENT_PEM_write_cb_fp_const(name, type, str, asn1) /**/
115 # define IMPLEMENT_PEM_read_fp(name, type, str, asn1) \
116 type *PEM_read_##name(FILE *fp, type **x, pem_password_cb *cb, void *u) \
118 return PEM_ASN1_read((d2i_of_void *)d2i_##asn1, str, fp, \
119 (void **)x, cb, u); \
122 # define IMPLEMENT_PEM_write_fp(name, type, str, asn1) \
123 PEM_write_fnsig(name, type, FILE, write) \
125 return PEM_ASN1_write((i2d_of_void *)i2d_##asn1, str, out, \
126 x, NULL, NULL, 0, NULL, NULL); \
129 # ifndef OPENSSL_NO_DEPRECATED_3_0
130 # define IMPLEMENT_PEM_write_fp_const(name, type, str, asn1) \
131 IMPLEMENT_PEM_write_fp(name, type, str, asn1)
134 # define IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1) \
135 PEM_write_cb_fnsig(name, type, FILE, write) \
137 return PEM_ASN1_write((i2d_of_void *)i2d_##asn1, str, out, \
138 x, enc, kstr, klen, cb, u); \
141 # ifndef OPENSSL_NO_DEPRECATED_3_0
142 # define IMPLEMENT_PEM_write_cb_fp_const(name, type, str, asn1) \
143 IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1)
147 # define IMPLEMENT_PEM_read_bio(name, type, str, asn1) \
148 type *PEM_read_bio_##name(BIO *bp, type **x, \
149 pem_password_cb *cb, void *u) \
151 return PEM_ASN1_read_bio((d2i_of_void *)d2i_##asn1, str, bp, \
152 (void **)x, cb, u); \
155 # define IMPLEMENT_PEM_write_bio(name, type, str, asn1) \
156 PEM_write_fnsig(name, type, BIO, write_bio) \
158 return PEM_ASN1_write_bio((i2d_of_void *)i2d_##asn1, str, out, \
159 x, NULL,NULL,0,NULL,NULL); \
162 # ifndef OPENSSL_NO_DEPRECATED_3_0
163 # define IMPLEMENT_PEM_write_bio_const(name, type, str, asn1) \
164 IMPLEMENT_PEM_write_bio(name, type, str, asn1)
167 # define IMPLEMENT_PEM_write_cb_bio(name, type, str, asn1) \
168 PEM_write_cb_fnsig(name, type, BIO, write_bio) \
170 return PEM_ASN1_write_bio((i2d_of_void *)i2d_##asn1, str, out, \
171 x, enc, kstr, klen, cb, u); \
174 # ifndef OPENSSL_NO_DEPRECATED_3_0
175 # define IMPLEMENT_PEM_write_cb_bio_const(name, type, str, asn1) \
176 IMPLEMENT_PEM_write_cb_bio(name, type, str, asn1)
179 # define IMPLEMENT_PEM_write(name, type, str, asn1) \
180 IMPLEMENT_PEM_write_bio(name, type, str, asn1) \
181 IMPLEMENT_PEM_write_fp(name, type, str, asn1)
183 # ifndef OPENSSL_NO_DEPRECATED_3_0
184 # define IMPLEMENT_PEM_write_const(name, type, str, asn1) \
185 IMPLEMENT_PEM_write_bio_const(name, type, str, asn1) \
186 IMPLEMENT_PEM_write_fp_const(name, type, str, asn1)
189 # define IMPLEMENT_PEM_write_cb(name, type, str, asn1) \
190 IMPLEMENT_PEM_write_cb_bio(name, type, str, asn1) \
191 IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1)
193 # ifndef OPENSSL_NO_DEPRECATED_3_0
194 # define IMPLEMENT_PEM_write_cb_const(name, type, str, asn1) \
195 IMPLEMENT_PEM_write_cb_bio_const(name, type, str, asn1) \
196 IMPLEMENT_PEM_write_cb_fp_const(name, type, str, asn1)
199 # define IMPLEMENT_PEM_read(name, type, str, asn1) \
200 IMPLEMENT_PEM_read_bio(name, type, str, asn1) \
201 IMPLEMENT_PEM_read_fp(name, type, str, asn1)
203 # define IMPLEMENT_PEM_rw(name, type, str, asn1) \
204 IMPLEMENT_PEM_read(name, type, str, asn1) \
205 IMPLEMENT_PEM_write(name, type, str, asn1)
207 # ifndef OPENSSL_NO_DEPRECATED_3_0
208 # define IMPLEMENT_PEM_rw_const(name, type, str, asn1) \
209 IMPLEMENT_PEM_read(name, type, str, asn1) \
210 IMPLEMENT_PEM_write_const(name, type, str, asn1)
213 # define IMPLEMENT_PEM_rw_cb(name, type, str, asn1) \
214 IMPLEMENT_PEM_read(name, type, str, asn1) \
215 IMPLEMENT_PEM_write_cb(name, type, str, asn1)
217 /* These are the same except they are for the declarations */
220 * The mysterious 'extern' that's passed to some macros is innocuous,
221 * and is there to quiet pre-C99 compilers that may complain about empty
222 * arguments in macro calls.
224 # if defined(OPENSSL_NO_STDIO)
226 # define DECLARE_PEM_read_fp_attr(attr, name, type) /**/
227 # define DECLARE_PEM_read_fp_ex_attr(attr, name, type) /**/
228 # define DECLARE_PEM_write_fp_attr(attr, name, type) /**/
229 # define DECLARE_PEM_write_fp_ex_attr(attr, name, type) /**/
230 # ifndef OPENSSL_NO_DEPRECATED_3_0
231 # define DECLARE_PEM_write_fp_const_attr(attr, name, type) /**/
233 # define DECLARE_PEM_write_cb_fp_attr(attr, name, type) /**/
234 # define DECLARE_PEM_write_cb_fp_ex_attr(attr, name, type) /**/
238 # define DECLARE_PEM_read_fp_attr(attr, name, type) \
239 attr PEM_read_cb_fnsig(name, type, FILE, read);
240 # define DECLARE_PEM_read_fp_ex_attr(attr, name, type) \
241 attr PEM_read_cb_fnsig(name, type, FILE, read); \
242 attr PEM_read_cb_ex_fnsig(name, type, FILE, read);
244 # define DECLARE_PEM_write_fp_attr(attr, name, type) \
245 attr PEM_write_fnsig(name, type, FILE, write);
246 # define DECLARE_PEM_write_fp_ex_attr(attr, name, type) \
247 attr PEM_write_fnsig(name, type, FILE, write); \
248 attr PEM_write_ex_fnsig(name, type, FILE, write);
249 # ifndef OPENSSL_NO_DEPRECATED_3_0
250 # define DECLARE_PEM_write_fp_const_attr(attr, name, type) \
251 attr PEM_write_fnsig(name, type, FILE, write);
253 # define DECLARE_PEM_write_cb_fp_attr(attr, name, type) \
254 attr PEM_write_cb_fnsig(name, type, FILE, write);
255 # define DECLARE_PEM_write_cb_fp_ex_attr(attr, name, type) \
256 attr PEM_write_cb_fnsig(name, type, FILE, write); \
257 attr PEM_write_cb_ex_fnsig(name, type, FILE, write);
261 # define DECLARE_PEM_read_fp(name, type) \
262 DECLARE_PEM_read_fp_attr(extern, name, type)
263 # define DECLARE_PEM_write_fp(name, type) \
264 DECLARE_PEM_write_fp_attr(extern, name, type)
265 # ifndef OPENSSL_NO_DEPRECATED_3_0
266 # define DECLARE_PEM_write_fp_const(name, type) \
267 DECLARE_PEM_write_fp_const_attr(extern, name, type)
269 # define DECLARE_PEM_write_cb_fp(name, type) \
270 DECLARE_PEM_write_cb_fp_attr(extern, name, type)
272 # define DECLARE_PEM_read_bio_attr(attr, name, type) \
273 attr PEM_read_cb_fnsig(name, type, BIO, read_bio);
274 # define DECLARE_PEM_read_bio_ex_attr(attr, name, type) \
275 attr PEM_read_cb_fnsig(name, type, BIO, read_bio); \
276 attr PEM_read_cb_ex_fnsig(name, type, BIO, read_bio);
277 # define DECLARE_PEM_read_bio(name, type) \
278 DECLARE_PEM_read_bio_attr(extern, name, type)
279 # define DECLARE_PEM_read_bio_ex(name, type) \
280 DECLARE_PEM_read_bio_ex_attr(extern, name, type)
282 # define DECLARE_PEM_write_bio_attr(attr, name, type) \
283 attr PEM_write_fnsig(name, type, BIO, write_bio);
284 # define DECLARE_PEM_write_bio_ex_attr(attr, name, type) \
285 attr PEM_write_fnsig(name, type, BIO, write_bio); \
286 attr PEM_write_ex_fnsig(name, type, BIO, write_bio);
287 # define DECLARE_PEM_write_bio(name, type) \
288 DECLARE_PEM_write_bio_attr(extern, name, type)
289 # define DECLARE_PEM_write_bio_ex(name, type) \
290 DECLARE_PEM_write_bio_ex_attr(extern, name, type)
292 # ifndef OPENSSL_NO_DEPRECATED_3_0
293 # define DECLARE_PEM_write_bio_const_attr(attr, name, type) \
294 attr PEM_write_fnsig(name, type, BIO, write_bio);
295 # define DECLARE_PEM_write_bio_const(name, type) \
296 DECLARE_PEM_write_bio_const_attr(extern, name, type)
299 # define DECLARE_PEM_write_cb_bio_attr(attr, name, type) \
300 attr PEM_write_cb_fnsig(name, type, BIO, write_bio);
301 # define DECLARE_PEM_write_cb_bio_ex_attr(attr, name, type) \
302 attr PEM_write_cb_fnsig(name, type, BIO, write_bio); \
303 attr PEM_write_cb_ex_fnsig(name, type, BIO, write_bio);
304 # define DECLARE_PEM_write_cb_bio(name, type) \
305 DECLARE_PEM_write_cb_bio_attr(extern, name, type)
306 # define DECLARE_PEM_write_cb_ex_bio(name, type) \
307 DECLARE_PEM_write_cb_bio_ex_attr(extern, name, type)
309 # define DECLARE_PEM_write_attr(attr, name, type) \
310 DECLARE_PEM_write_bio_attr(attr, name, type) \
311 DECLARE_PEM_write_fp_attr(attr, name, type)
312 # define DECLARE_PEM_write_ex_attr(attr, name, type) \
313 DECLARE_PEM_write_bio_ex_attr(attr, name, type) \
314 DECLARE_PEM_write_fp_ex_attr(attr, name, type)
315 # define DECLARE_PEM_write(name, type) \
316 DECLARE_PEM_write_attr(extern, name, type)
317 # define DECLARE_PEM_write_ex(name, type) \
318 DECLARE_PEM_write_ex_attr(extern, name, type)
319 # ifndef OPENSSL_NO_DEPRECATED_3_0
320 # define DECLARE_PEM_write_const_attr(attr, name, type) \
321 DECLARE_PEM_write_bio_const_attr(attr, name, type) \
322 DECLARE_PEM_write_fp_const_attr(attr, name, type)
323 # define DECLARE_PEM_write_const(name, type) \
324 DECLARE_PEM_write_const_attr(extern, name, type)
326 # define DECLARE_PEM_write_cb_attr(attr, name, type) \
327 DECLARE_PEM_write_cb_bio_attr(attr, name, type) \
328 DECLARE_PEM_write_cb_fp_attr(attr, name, type)
329 # define DECLARE_PEM_write_cb_ex_attr(attr, name, type) \
330 DECLARE_PEM_write_cb_bio_ex_attr(attr, name, type) \
331 DECLARE_PEM_write_cb_fp_ex_attr(attr, name, type)
332 # define DECLARE_PEM_write_cb(name, type) \
333 DECLARE_PEM_write_cb_attr(extern, name, type)
334 # define DECLARE_PEM_write_cb_ex(name, type) \
335 DECLARE_PEM_write_cb_ex_attr(extern, name, type)
336 # define DECLARE_PEM_read_attr(attr, name, type) \
337 DECLARE_PEM_read_bio_attr(attr, name, type) \
338 DECLARE_PEM_read_fp_attr(attr, name, type)
339 # define DECLARE_PEM_read_ex_attr(attr, name, type) \
340 DECLARE_PEM_read_bio_ex_attr(attr, name, type) \
341 DECLARE_PEM_read_fp_ex_attr(attr, name, type)
342 # define DECLARE_PEM_read(name, type) \
343 DECLARE_PEM_read_attr(extern, name, type)
344 # define DECLARE_PEM_read_ex(name, type) \
345 DECLARE_PEM_read_ex_attr(extern, name, type)
346 # define DECLARE_PEM_rw_attr(attr, name, type) \
347 DECLARE_PEM_read_attr(attr, name, type) \
348 DECLARE_PEM_write_attr(attr, name, type)
349 # define DECLARE_PEM_rw_ex_attr(attr, name, type) \
350 DECLARE_PEM_read_ex_attr(attr, name, type) \
351 DECLARE_PEM_write_ex_attr(attr, name, type)
352 # define DECLARE_PEM_rw(name, type) \
353 DECLARE_PEM_rw_attr(extern, name, type)
354 # define DECLARE_PEM_rw_ex(name, type) \
355 DECLARE_PEM_rw_ex_attr(extern, name, type)
356 # ifndef OPENSSL_NO_DEPRECATED_3_0
357 # define DECLARE_PEM_rw_const_attr(attr, name, type) \
358 DECLARE_PEM_read_attr(attr, name, type) \
359 DECLARE_PEM_write_const_attr(attr, name, type)
360 # define DECLARE_PEM_rw_const(name, type) \
361 DECLARE_PEM_rw_const_attr(extern, name, type)
363 # define DECLARE_PEM_rw_cb_attr(attr, name, type) \
364 DECLARE_PEM_read_attr(attr, name, type) \
365 DECLARE_PEM_write_cb_attr(attr, name, type)
366 # define DECLARE_PEM_rw_cb_ex_attr(attr, name, type) \
367 DECLARE_PEM_read_ex_attr(attr, name, type) \
368 DECLARE_PEM_write_cb_ex_attr(attr, name, type)
369 # define DECLARE_PEM_rw_cb(name, type) \
370 DECLARE_PEM_rw_cb_attr(extern, name, type)
371 # define DECLARE_PEM_rw_cb_ex(name, type) \
372 DECLARE_PEM_rw_cb_ex_attr(extern, name, type)
374 int PEM_get_EVP_CIPHER_INFO(char *header, EVP_CIPHER_INFO *cipher);
375 int PEM_do_header(EVP_CIPHER_INFO *cipher, unsigned char *data, long *len,
376 pem_password_cb *callback, void *u);
378 int PEM_read_bio(BIO *bp, char **name, char **header,
379 unsigned char **data, long *len);
380 # define PEM_FLAG_SECURE 0x1
381 # define PEM_FLAG_EAY_COMPATIBLE 0x2
382 # define PEM_FLAG_ONLY_B64 0x4
383 int PEM_read_bio_ex(BIO *bp, char **name, char **header,
384 unsigned char **data, long *len, unsigned int flags);
385 int PEM_bytes_read_bio_secmem(unsigned char **pdata, long *plen, char **pnm,
386 const char *name, BIO *bp, pem_password_cb *cb,
388 int PEM_write_bio(BIO *bp, const char *name, const char *hdr,
389 const unsigned char *data, long len);
390 int PEM_bytes_read_bio(unsigned char **pdata, long *plen, char **pnm,
391 const char *name, BIO *bp, pem_password_cb *cb,
393 void *PEM_ASN1_read_bio(d2i_of_void *d2i, const char *name, BIO *bp, void **x,
394 pem_password_cb *cb, void *u);
395 int PEM_ASN1_write_bio(i2d_of_void *i2d, const char *name, BIO *bp,
396 const void *x, const EVP_CIPHER *enc,
397 const unsigned char *kstr, int klen,
398 pem_password_cb *cb, void *u);
400 STACK_OF(X509_INFO) *PEM_X509_INFO_read_bio(BIO *bp, STACK_OF(X509_INFO) *sk,
401 pem_password_cb *cb, void *u);
403 *PEM_X509_INFO_read_bio_ex(BIO *bp, STACK_OF(X509_INFO) *sk,
404 pem_password_cb *cb, void *u, OSSL_LIB_CTX *libctx,
407 int PEM_X509_INFO_write_bio(BIO *bp, const X509_INFO *xi, EVP_CIPHER *enc,
408 const unsigned char *kstr, int klen,
409 pem_password_cb *cd, void *u);
411 #ifndef OPENSSL_NO_STDIO
412 int PEM_read(FILE *fp, char **name, char **header,
413 unsigned char **data, long *len);
414 int PEM_write(FILE *fp, const char *name, const char *hdr,
415 const unsigned char *data, long len);
416 void *PEM_ASN1_read(d2i_of_void *d2i, const char *name, FILE *fp, void **x,
417 pem_password_cb *cb, void *u);
418 int PEM_ASN1_write(i2d_of_void *i2d, const char *name, FILE *fp,
419 const void *x, const EVP_CIPHER *enc,
420 const unsigned char *kstr, int klen,
421 pem_password_cb *callback, void *u);
422 STACK_OF(X509_INFO) *PEM_X509_INFO_read(FILE *fp, STACK_OF(X509_INFO) *sk,
423 pem_password_cb *cb, void *u);
425 *PEM_X509_INFO_read_ex(FILE *fp, STACK_OF(X509_INFO) *sk, pem_password_cb *cb,
426 void *u, OSSL_LIB_CTX *libctx, const char *propq);
429 int PEM_SignInit(EVP_MD_CTX *ctx, EVP_MD *type);
430 int PEM_SignUpdate(EVP_MD_CTX *ctx, const unsigned char *d, unsigned int cnt);
431 int PEM_SignFinal(EVP_MD_CTX *ctx, unsigned char *sigret,
432 unsigned int *siglen, EVP_PKEY *pkey);
434 /* The default pem_password_cb that's used internally */
435 int PEM_def_callback(char *buf, int num, int rwflag, void *userdata);
436 void PEM_proc_type(char *buf, int type);
437 void PEM_dek_info(char *buf, const char *type, int len, const char *str);
439 # include <openssl/symhacks.h>
441 DECLARE_PEM_rw(X509, X509)
442 DECLARE_PEM_rw(X509_AUX, X509)
443 DECLARE_PEM_rw(X509_REQ, X509_REQ)
444 DECLARE_PEM_write(X509_REQ_NEW, X509_REQ)
445 DECLARE_PEM_rw(X509_CRL, X509_CRL)
446 DECLARE_PEM_rw(X509_PUBKEY, X509_PUBKEY)
447 DECLARE_PEM_rw(PKCS7, PKCS7)
448 DECLARE_PEM_rw(NETSCAPE_CERT_SEQUENCE, NETSCAPE_CERT_SEQUENCE)
449 DECLARE_PEM_rw(PKCS8, X509_SIG)
450 DECLARE_PEM_rw(PKCS8_PRIV_KEY_INFO, PKCS8_PRIV_KEY_INFO)
451 # ifndef OPENSSL_NO_DEPRECATED_3_0
452 DECLARE_PEM_rw_cb_attr(OSSL_DEPRECATEDIN_3_0, RSAPrivateKey, RSA)
453 DECLARE_PEM_rw_attr(OSSL_DEPRECATEDIN_3_0, RSAPublicKey, RSA)
454 DECLARE_PEM_rw_attr(OSSL_DEPRECATEDIN_3_0, RSA_PUBKEY, RSA)
456 # ifndef OPENSSL_NO_DEPRECATED_3_0
457 # ifndef OPENSSL_NO_DSA
458 DECLARE_PEM_rw_cb_attr(OSSL_DEPRECATEDIN_3_0, DSAPrivateKey, DSA)
459 DECLARE_PEM_rw_attr(OSSL_DEPRECATEDIN_3_0, DSA_PUBKEY, DSA)
460 DECLARE_PEM_rw_attr(OSSL_DEPRECATEDIN_3_0, DSAparams, DSA)
464 # ifndef OPENSSL_NO_DEPRECATED_3_0
465 # ifndef OPENSSL_NO_EC
466 DECLARE_PEM_rw_attr(OSSL_DEPRECATEDIN_3_0, ECPKParameters, EC_GROUP)
467 DECLARE_PEM_rw_cb_attr(OSSL_DEPRECATEDIN_3_0, ECPrivateKey, EC_KEY)
468 DECLARE_PEM_rw_attr(OSSL_DEPRECATEDIN_3_0, EC_PUBKEY, EC_KEY)
472 # ifndef OPENSSL_NO_DH
473 # ifndef OPENSSL_NO_DEPRECATED_3_0
474 DECLARE_PEM_rw_attr(OSSL_DEPRECATEDIN_3_0, DHparams, DH)
475 DECLARE_PEM_write_attr(OSSL_DEPRECATEDIN_3_0, DHxparams, DH)
478 DECLARE_PEM_rw_cb_ex(PrivateKey, EVP_PKEY)
479 DECLARE_PEM_rw_ex(PUBKEY, EVP_PKEY)
481 int PEM_write_bio_PrivateKey_traditional(BIO *bp, const EVP_PKEY *x,
482 const EVP_CIPHER *enc,
483 const unsigned char *kstr, int klen,
484 pem_password_cb *cb, void *u);
486 /* Why do these take a signed char *kstr? */
487 int PEM_write_bio_PKCS8PrivateKey_nid(BIO *bp, const EVP_PKEY *x, int nid,
488 const char *kstr, int klen,
489 pem_password_cb *cb, void *u);
490 int PEM_write_bio_PKCS8PrivateKey(BIO *, const EVP_PKEY *, const EVP_CIPHER *,
491 const char *kstr, int klen,
492 pem_password_cb *cb, void *u);
493 int i2d_PKCS8PrivateKey_bio(BIO *bp, const EVP_PKEY *x, const EVP_CIPHER *enc,
494 const char *kstr, int klen,
495 pem_password_cb *cb, void *u);
496 int i2d_PKCS8PrivateKey_nid_bio(BIO *bp, const EVP_PKEY *x, int nid,
497 const char *kstr, int klen,
498 pem_password_cb *cb, void *u);
499 EVP_PKEY *d2i_PKCS8PrivateKey_bio(BIO *bp, EVP_PKEY **x, pem_password_cb *cb,
502 # ifndef OPENSSL_NO_STDIO
503 int i2d_PKCS8PrivateKey_fp(FILE *fp, const EVP_PKEY *x, const EVP_CIPHER *enc,
504 const char *kstr, int klen,
505 pem_password_cb *cb, void *u);
506 int i2d_PKCS8PrivateKey_nid_fp(FILE *fp, const EVP_PKEY *x, int nid,
507 const char *kstr, int klen,
508 pem_password_cb *cb, void *u);
509 int PEM_write_PKCS8PrivateKey_nid(FILE *fp, const EVP_PKEY *x, int nid,
510 const char *kstr, int klen,
511 pem_password_cb *cb, void *u);
513 EVP_PKEY *d2i_PKCS8PrivateKey_fp(FILE *fp, EVP_PKEY **x, pem_password_cb *cb,
516 int PEM_write_PKCS8PrivateKey(FILE *fp, const EVP_PKEY *x, const EVP_CIPHER *enc,
517 const char *kstr, int klen,
518 pem_password_cb *cd, void *u);
520 EVP_PKEY *PEM_read_bio_Parameters_ex(BIO *bp, EVP_PKEY **x,
521 OSSL_LIB_CTX *libctx, const char *propq);
522 EVP_PKEY *PEM_read_bio_Parameters(BIO *bp, EVP_PKEY **x);
523 int PEM_write_bio_Parameters(BIO *bp, const EVP_PKEY *x);
525 EVP_PKEY *b2i_PrivateKey(const unsigned char **in, long length);
526 EVP_PKEY *b2i_PublicKey(const unsigned char **in, long length);
527 EVP_PKEY *b2i_PrivateKey_bio(BIO *in);
528 EVP_PKEY *b2i_PublicKey_bio(BIO *in);
529 int i2b_PrivateKey_bio(BIO *out, const EVP_PKEY *pk);
530 int i2b_PublicKey_bio(BIO *out, const EVP_PKEY *pk);
531 EVP_PKEY *b2i_PVK_bio(BIO *in, pem_password_cb *cb, void *u);
532 EVP_PKEY *b2i_PVK_bio_ex(BIO *in, pem_password_cb *cb, void *u,
533 OSSL_LIB_CTX *libctx, const char *propq);
534 int i2b_PVK_bio(BIO *out, const EVP_PKEY *pk, int enclevel,
535 pem_password_cb *cb, void *u);
536 int i2b_PVK_bio_ex(BIO *out, const EVP_PKEY *pk, int enclevel,
537 pem_password_cb *cb, void *u,
538 OSSL_LIB_CTX *libctx, const char *propq);