| /* |
| * Copyright 1995-2018 The OpenSSL Project Authors. All Rights Reserved. |
| * |
| * Licensed under the OpenSSL license (the "License"). You may not use |
| * this file except in compliance with the License. You can obtain a copy |
| * in the file LICENSE in the source distribution or at |
| * https://www.openssl.org/source/license.html |
| */ |
| |
| #ifndef HEADER_PEM_H |
| # define HEADER_PEM_H |
| |
| # include <openssl/e_os2.h> |
| # include <openssl/bio.h> |
| # include <openssl/safestack.h> |
| # include <openssl/evp.h> |
| # include <openssl/x509.h> |
| # include <openssl/pemerr.h> |
| |
| #ifdef __cplusplus |
| extern "C" { |
| #endif |
| |
| # define PEM_BUFSIZE 1024 |
| |
| # define PEM_STRING_X509_OLD "X509 CERTIFICATE" |
| # define PEM_STRING_X509 "CERTIFICATE" |
| # define PEM_STRING_X509_TRUSTED "TRUSTED CERTIFICATE" |
| # define PEM_STRING_X509_REQ_OLD "NEW CERTIFICATE REQUEST" |
| # define PEM_STRING_X509_REQ "CERTIFICATE REQUEST" |
| # define PEM_STRING_X509_CRL "X509 CRL" |
| # define PEM_STRING_EVP_PKEY "ANY PRIVATE KEY" |
| # define PEM_STRING_PUBLIC "PUBLIC KEY" |
| # define PEM_STRING_RSA "RSA PRIVATE KEY" |
| # define PEM_STRING_RSA_PUBLIC "RSA PUBLIC KEY" |
| # define PEM_STRING_DSA "DSA PRIVATE KEY" |
| # define PEM_STRING_DSA_PUBLIC "DSA PUBLIC KEY" |
| # define PEM_STRING_PKCS7 "PKCS7" |
| # define PEM_STRING_PKCS7_SIGNED "PKCS #7 SIGNED DATA" |
| # define PEM_STRING_PKCS8 "ENCRYPTED PRIVATE KEY" |
| # define PEM_STRING_PKCS8INF "PRIVATE KEY" |
| # define PEM_STRING_DHPARAMS "DH PARAMETERS" |
| # define PEM_STRING_DHXPARAMS "X9.42 DH PARAMETERS" |
| # define PEM_STRING_SSL_SESSION "SSL SESSION PARAMETERS" |
| # define PEM_STRING_DSAPARAMS "DSA PARAMETERS" |
| # define PEM_STRING_ECDSA_PUBLIC "ECDSA PUBLIC KEY" |
| # define PEM_STRING_ECPARAMETERS "EC PARAMETERS" |
| # define PEM_STRING_ECPRIVATEKEY "EC PRIVATE KEY" |
| # define PEM_STRING_PARAMETERS "PARAMETERS" |
| # define PEM_STRING_CMS "CMS" |
| |
| # define PEM_TYPE_ENCRYPTED 10 |
| # define PEM_TYPE_MIC_ONLY 20 |
| # define PEM_TYPE_MIC_CLEAR 30 |
| # define PEM_TYPE_CLEAR 40 |
| |
| /* |
| * These macros make the PEM_read/PEM_write functions easier to maintain and |
| * write. Now they are all implemented with either: IMPLEMENT_PEM_rw(...) or |
| * IMPLEMENT_PEM_rw_cb(...) |
| */ |
| |
| # ifdef OPENSSL_NO_STDIO |
| |
| # define IMPLEMENT_PEM_read_fp(name, type, str, asn1) /**/ |
| # define IMPLEMENT_PEM_write_fp(name, type, str, asn1) /**/ |
| # define IMPLEMENT_PEM_write_fp_const(name, type, str, asn1) /**/ |
| # define IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1) /**/ |
| # define IMPLEMENT_PEM_write_cb_fp_const(name, type, str, asn1) /**/ |
| # else |
| |
| # define IMPLEMENT_PEM_read_fp(name, type, str, asn1) \ |
| type *PEM_read_##name(FILE *fp, type **x, pem_password_cb *cb, void *u)\ |
| { \ |
| return PEM_ASN1_read((d2i_of_void *)d2i_##asn1, str,fp,(void **)x,cb,u); \ |
| } |
| |
| # define IMPLEMENT_PEM_write_fp(name, type, str, asn1) \ |
| int PEM_write_##name(FILE *fp, type *x) \ |
| { \ |
| return PEM_ASN1_write((i2d_of_void *)i2d_##asn1,str,fp,x,NULL,NULL,0,NULL,NULL); \ |
| } |
| |
| # define IMPLEMENT_PEM_write_fp_const(name, type, str, asn1) \ |
| int PEM_write_##name(FILE *fp, const type *x) \ |
| { \ |
| return PEM_ASN1_write((i2d_of_void *)i2d_##asn1,str,fp,(void *)x,NULL,NULL,0,NULL,NULL); \ |
| } |
| |
| # define IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1) \ |
| int PEM_write_##name(FILE *fp, type *x, const EVP_CIPHER *enc, \ |
| unsigned char *kstr, int klen, pem_password_cb *cb, \ |
| void *u) \ |
| { \ |
| return PEM_ASN1_write((i2d_of_void *)i2d_##asn1,str,fp,x,enc,kstr,klen,cb,u); \ |
| } |
| |
| # define IMPLEMENT_PEM_write_cb_fp_const(name, type, str, asn1) \ |
| int PEM_write_##name(FILE *fp, type *x, const EVP_CIPHER *enc, \ |
| unsigned char *kstr, int klen, pem_password_cb *cb, \ |
| void *u) \ |
| { \ |
| return PEM_ASN1_write((i2d_of_void *)i2d_##asn1,str,fp,x,enc,kstr,klen,cb,u); \ |
| } |
| |
| # endif |
| |
| # define IMPLEMENT_PEM_read_bio(name, type, str, asn1) \ |
| type *PEM_read_bio_##name(BIO *bp, type **x, pem_password_cb *cb, void *u)\ |
| { \ |
| return PEM_ASN1_read_bio((d2i_of_void *)d2i_##asn1, str,bp,(void **)x,cb,u); \ |
| } |
| |
| # define IMPLEMENT_PEM_write_bio(name, type, str, asn1) \ |
| int PEM_write_bio_##name(BIO *bp, type *x) \ |
| { \ |
| return PEM_ASN1_write_bio((i2d_of_void *)i2d_##asn1,str,bp,x,NULL,NULL,0,NULL,NULL); \ |
| } |
| |
| # define IMPLEMENT_PEM_write_bio_const(name, type, str, asn1) \ |
| int PEM_write_bio_##name(BIO *bp, const type *x) \ |
| { \ |
| return PEM_ASN1_write_bio((i2d_of_void *)i2d_##asn1,str,bp,(void *)x,NULL,NULL,0,NULL,NULL); \ |
| } |
| |
| # define IMPLEMENT_PEM_write_cb_bio(name, type, str, asn1) \ |
| int PEM_write_bio_##name(BIO *bp, type *x, const EVP_CIPHER *enc, \ |
| unsigned char *kstr, int klen, pem_password_cb *cb, void *u) \ |
| { \ |
| return PEM_ASN1_write_bio((i2d_of_void *)i2d_##asn1,str,bp,x,enc,kstr,klen,cb,u); \ |
| } |
| |
| # define IMPLEMENT_PEM_write_cb_bio_const(name, type, str, asn1) \ |
| int PEM_write_bio_##name(BIO *bp, type *x, const EVP_CIPHER *enc, \ |
| unsigned char *kstr, int klen, pem_password_cb *cb, void *u) \ |
| { \ |
| return PEM_ASN1_write_bio((i2d_of_void *)i2d_##asn1,str,bp,(void *)x,enc,kstr,klen,cb,u); \ |
| } |
| |
| # define IMPLEMENT_PEM_write(name, type, str, asn1) \ |
| IMPLEMENT_PEM_write_bio(name, type, str, asn1) \ |
| IMPLEMENT_PEM_write_fp(name, type, str, asn1) |
| |
| # define IMPLEMENT_PEM_write_const(name, type, str, asn1) \ |
| IMPLEMENT_PEM_write_bio_const(name, type, str, asn1) \ |
| IMPLEMENT_PEM_write_fp_const(name, type, str, asn1) |
| |
| # define IMPLEMENT_PEM_write_cb(name, type, str, asn1) \ |
| IMPLEMENT_PEM_write_cb_bio(name, type, str, asn1) \ |
| IMPLEMENT_PEM_write_cb_fp(name, type, str, asn1) |
| |
| # define IMPLEMENT_PEM_write_cb_const(name, type, str, asn1) \ |
| IMPLEMENT_PEM_write_cb_bio_const(name, type, str, asn1) \ |
| IMPLEMENT_PEM_write_cb_fp_const(name, type, str, asn1) |
| |
| # define IMPLEMENT_PEM_read(name, type, str, asn1) \ |
| IMPLEMENT_PEM_read_bio(name, type, str, asn1) \ |
| IMPLEMENT_PEM_read_fp(name, type, str, asn1) |
| |
| # define IMPLEMENT_PEM_rw(name, type, str, asn1) \ |
| IMPLEMENT_PEM_read(name, type, str, asn1) \ |
| IMPLEMENT_PEM_write(name, type, str, asn1) |
| |
| # define IMPLEMENT_PEM_rw_const(name, type, str, asn1) \ |
| IMPLEMENT_PEM_read(name, type, str, asn1) \ |
| IMPLEMENT_PEM_write_const(name, type, str, asn1) |
| |
| # define IMPLEMENT_PEM_rw_cb(name, type, str, asn1) \ |
| IMPLEMENT_PEM_read(name, type, str, asn1) \ |
| IMPLEMENT_PEM_write_cb(name, type, str, asn1) |
| |
| /* These are the same except they are for the declarations */ |
| |
| # if defined(OPENSSL_NO_STDIO) |
| |
| # define DECLARE_PEM_read_fp(name, type) /**/ |
| # define DECLARE_PEM_write_fp(name, type) /**/ |
| # define DECLARE_PEM_write_fp_const(name, type) /**/ |
| # define DECLARE_PEM_write_cb_fp(name, type) /**/ |
| # else |
| |
| # define DECLARE_PEM_read_fp(name, type) \ |
| type *PEM_read_##name(FILE *fp, type **x, pem_password_cb *cb, void *u); |
| |
| # define DECLARE_PEM_write_fp(name, type) \ |
| int PEM_write_##name(FILE *fp, type *x); |
| |
| # define DECLARE_PEM_write_fp_const(name, type) \ |
| int PEM_write_##name(FILE *fp, const type *x); |
| |
| # define DECLARE_PEM_write_cb_fp(name, type) \ |
| int PEM_write_##name(FILE *fp, type *x, const EVP_CIPHER *enc, \ |
| unsigned char *kstr, int klen, pem_password_cb *cb, void *u); |
| |
| # endif |
| |
| # define DECLARE_PEM_read_bio(name, type) \ |
| type *PEM_read_bio_##name(BIO *bp, type **x, pem_password_cb *cb, void *u); |
| |
| # define DECLARE_PEM_write_bio(name, type) \ |
| int PEM_write_bio_##name(BIO *bp, type *x); |
| |
| # define DECLARE_PEM_write_bio_const(name, type) \ |
| int PEM_write_bio_##name(BIO *bp, const type *x); |
| |
| # define DECLARE_PEM_write_cb_bio(name, type) \ |
| int PEM_write_bio_##name(BIO *bp, type *x, const EVP_CIPHER *enc, \ |
| unsigned char *kstr, int klen, pem_password_cb *cb, void *u); |
| |
| # define DECLARE_PEM_write(name, type) \ |
| DECLARE_PEM_write_bio(name, type) \ |
| DECLARE_PEM_write_fp(name, type) |
| # define DECLARE_PEM_write_const(name, type) \ |
| DECLARE_PEM_write_bio_const(name, type) \ |
| DECLARE_PEM_write_fp_const(name, type) |
| # define DECLARE_PEM_write_cb(name, type) \ |
| DECLARE_PEM_write_cb_bio(name, type) \ |
| DECLARE_PEM_write_cb_fp(name, type) |
| # define DECLARE_PEM_read(name, type) \ |
| DECLARE_PEM_read_bio(name, type) \ |
| DECLARE_PEM_read_fp(name, type) |
| # define DECLARE_PEM_rw(name, type) \ |
| DECLARE_PEM_read(name, type) \ |
| DECLARE_PEM_write(name, type) |
| # define DECLARE_PEM_rw_const(name, type) \ |
| DECLARE_PEM_read(name, type) \ |
| DECLARE_PEM_write_const(name, type) |
| # define DECLARE_PEM_rw_cb(name, type) \ |
| DECLARE_PEM_read(name, type) \ |
| DECLARE_PEM_write_cb(name, type) |
| typedef int pem_password_cb (char *buf, int size, int rwflag, void *userdata); |
| |
| int PEM_get_EVP_CIPHER_INFO(char *header, EVP_CIPHER_INFO *cipher); |
| int PEM_do_header(EVP_CIPHER_INFO *cipher, unsigned char *data, long *len, |
| pem_password_cb *callback, void *u); |
| |
| int PEM_read_bio(BIO *bp, char **name, char **header, |
| unsigned char **data, long *len); |
| # define PEM_FLAG_SECURE 0x1 |
| # define PEM_FLAG_EAY_COMPATIBLE 0x2 |
| # define PEM_FLAG_ONLY_B64 0x4 |
| int PEM_read_bio_ex(BIO *bp, char **name, char **header, |
| unsigned char **data, long *len, unsigned int flags); |
| int PEM_bytes_read_bio_secmem(unsigned char **pdata, long *plen, char **pnm, |
| const char *name, BIO *bp, pem_password_cb *cb, |
| void *u); |
| int PEM_write_bio(BIO *bp, const char *name, const char *hdr, |
| const unsigned char *data, long len); |
| int PEM_bytes_read_bio(unsigned char **pdata, long *plen, char **pnm, |
| const char *name, BIO *bp, pem_password_cb *cb, |
| void *u); |
| void *PEM_ASN1_read_bio(d2i_of_void *d2i, const char *name, BIO *bp, void **x, |
| pem_password_cb *cb, void *u); |
| int PEM_ASN1_write_bio(i2d_of_void *i2d, const char *name, BIO *bp, void *x, |
| const EVP_CIPHER *enc, unsigned char *kstr, int klen, |
| pem_password_cb *cb, void *u); |
| |
| STACK_OF(X509_INFO) *PEM_X509_INFO_read_bio(BIO *bp, STACK_OF(X509_INFO) *sk, |
| pem_password_cb *cb, void *u); |
| int PEM_X509_INFO_write_bio(BIO *bp, X509_INFO *xi, EVP_CIPHER *enc, |
| unsigned char *kstr, int klen, |
| pem_password_cb *cd, void *u); |
| |
| #ifndef OPENSSL_NO_STDIO |
| int PEM_read(FILE *fp, char **name, char **header, |
| unsigned char **data, long *len); |
| int PEM_write(FILE *fp, const char *name, const char *hdr, |
| const unsigned char *data, long len); |
| void *PEM_ASN1_read(d2i_of_void *d2i, const char *name, FILE *fp, void **x, |
| pem_password_cb *cb, void *u); |
| int PEM_ASN1_write(i2d_of_void *i2d, const char *name, FILE *fp, |
| void *x, const EVP_CIPHER *enc, unsigned char *kstr, |
| int klen, pem_password_cb *callback, void *u); |
| STACK_OF(X509_INFO) *PEM_X509_INFO_read(FILE *fp, STACK_OF(X509_INFO) *sk, |
| pem_password_cb *cb, void *u); |
| #endif |
| |
| int PEM_SignInit(EVP_MD_CTX *ctx, EVP_MD *type); |
| int PEM_SignUpdate(EVP_MD_CTX *ctx, unsigned char *d, unsigned int cnt); |
| int PEM_SignFinal(EVP_MD_CTX *ctx, unsigned char *sigret, |
| unsigned int *siglen, EVP_PKEY *pkey); |
| |
| /* The default pem_password_cb that's used internally */ |
| int PEM_def_callback(char *buf, int num, int rwflag, void *userdata); |
| void PEM_proc_type(char *buf, int type); |
| void PEM_dek_info(char *buf, const char *type, int len, char *str); |
| |
| # include <openssl/symhacks.h> |
| |
| DECLARE_PEM_rw(X509, X509) |
| DECLARE_PEM_rw(X509_AUX, X509) |
| DECLARE_PEM_rw(X509_REQ, X509_REQ) |
| DECLARE_PEM_write(X509_REQ_NEW, X509_REQ) |
| DECLARE_PEM_rw(X509_CRL, X509_CRL) |
| DECLARE_PEM_rw(PKCS7, PKCS7) |
| DECLARE_PEM_rw(NETSCAPE_CERT_SEQUENCE, NETSCAPE_CERT_SEQUENCE) |
| DECLARE_PEM_rw(PKCS8, X509_SIG) |
| DECLARE_PEM_rw(PKCS8_PRIV_KEY_INFO, PKCS8_PRIV_KEY_INFO) |
| # ifndef OPENSSL_NO_RSA |
| DECLARE_PEM_rw_cb(RSAPrivateKey, RSA) |
| DECLARE_PEM_rw_const(RSAPublicKey, RSA) |
| DECLARE_PEM_rw(RSA_PUBKEY, RSA) |
| # endif |
| # ifndef OPENSSL_NO_DSA |
| DECLARE_PEM_rw_cb(DSAPrivateKey, DSA) |
| DECLARE_PEM_rw(DSA_PUBKEY, DSA) |
| DECLARE_PEM_rw_const(DSAparams, DSA) |
| # endif |
| # ifndef OPENSSL_NO_EC |
| DECLARE_PEM_rw_const(ECPKParameters, EC_GROUP) |
| DECLARE_PEM_rw_cb(ECPrivateKey, EC_KEY) |
| DECLARE_PEM_rw(EC_PUBKEY, EC_KEY) |
| # endif |
| # ifndef OPENSSL_NO_DH |
| DECLARE_PEM_rw_const(DHparams, DH) |
| DECLARE_PEM_write_const(DHxparams, DH) |
| # endif |
| DECLARE_PEM_rw_cb(PrivateKey, EVP_PKEY) |
| DECLARE_PEM_rw(PUBKEY, EVP_PKEY) |
| |
| int PEM_write_bio_PrivateKey_traditional(BIO *bp, EVP_PKEY *x, |
| const EVP_CIPHER *enc, |
| unsigned char *kstr, int klen, |
| pem_password_cb *cb, void *u); |
| |
| int PEM_write_bio_PKCS8PrivateKey_nid(BIO *bp, EVP_PKEY *x, int nid, |
| char *kstr, int klen, |
| pem_password_cb *cb, void *u); |
| int PEM_write_bio_PKCS8PrivateKey(BIO *, EVP_PKEY *, const EVP_CIPHER *, |
| char *, int, pem_password_cb *, void *); |
| int i2d_PKCS8PrivateKey_bio(BIO *bp, EVP_PKEY *x, const EVP_CIPHER *enc, |
| char *kstr, int klen, |
| pem_password_cb *cb, void *u); |
| int i2d_PKCS8PrivateKey_nid_bio(BIO *bp, EVP_PKEY *x, int nid, |
| char *kstr, int klen, |
| pem_password_cb *cb, void *u); |
| EVP_PKEY *d2i_PKCS8PrivateKey_bio(BIO *bp, EVP_PKEY **x, pem_password_cb *cb, |
| void *u); |
| |
| # ifndef OPENSSL_NO_STDIO |
| int i2d_PKCS8PrivateKey_fp(FILE *fp, EVP_PKEY *x, const EVP_CIPHER *enc, |
| char *kstr, int klen, |
| pem_password_cb *cb, void *u); |
| int i2d_PKCS8PrivateKey_nid_fp(FILE *fp, EVP_PKEY *x, int nid, |
| char *kstr, int klen, |
| pem_password_cb *cb, void *u); |
| int PEM_write_PKCS8PrivateKey_nid(FILE *fp, EVP_PKEY *x, int nid, |
| char *kstr, int klen, |
| pem_password_cb *cb, void *u); |
| |
| EVP_PKEY *d2i_PKCS8PrivateKey_fp(FILE *fp, EVP_PKEY **x, pem_password_cb *cb, |
| void *u); |
| |
| int PEM_write_PKCS8PrivateKey(FILE *fp, EVP_PKEY *x, const EVP_CIPHER *enc, |
| char *kstr, int klen, pem_password_cb *cd, |
| void *u); |
| # endif |
| EVP_PKEY *PEM_read_bio_Parameters(BIO *bp, EVP_PKEY **x); |
| int PEM_write_bio_Parameters(BIO *bp, EVP_PKEY *x); |
| |
| # ifndef OPENSSL_NO_DSA |
| EVP_PKEY *b2i_PrivateKey(const unsigned char **in, long length); |
| EVP_PKEY *b2i_PublicKey(const unsigned char **in, long length); |
| EVP_PKEY *b2i_PrivateKey_bio(BIO *in); |
| EVP_PKEY *b2i_PublicKey_bio(BIO *in); |
| int i2b_PrivateKey_bio(BIO *out, EVP_PKEY *pk); |
| int i2b_PublicKey_bio(BIO *out, EVP_PKEY *pk); |
| # ifndef OPENSSL_NO_RC4 |
| EVP_PKEY *b2i_PVK_bio(BIO *in, pem_password_cb *cb, void *u); |
| int i2b_PVK_bio(BIO *out, EVP_PKEY *pk, int enclevel, |
| pem_password_cb *cb, void *u); |
| # endif |
| # endif |
| |
| # ifdef __cplusplus |
| } |
| # endif |
| #endif |
