/* Written by Dr Stephen N Henson ([email protected]) for the OpenSSL * project 1999. */ /* ==================================================================== * Copyright (c) 1999 The OpenSSL Project. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * 3. All advertising materials mentioning features or use of this * software must display the following acknowledgment: * "This product includes software developed by the OpenSSL Project * for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)" * * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to * endorse or promote products derived from this software without * prior written permission. For written permission, please contact * [email protected]. * * 5. Products derived from this software may not be called "OpenSSL" * nor may "OpenSSL" appear in their names without prior written * permission of the OpenSSL Project. * * 6. Redistributions of any form whatsoever must retain the following * acknowledgment: * "This product includes software developed by the OpenSSL Project * for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)" * * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE OpenSSL PROJECT OR * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED * OF THE POSSIBILITY OF SUCH DAMAGE. * ==================================================================== * * This product includes cryptographic software written by Eric Young * ([email protected]). This product includes software written by Tim * Hudson ([email protected]). */ #ifndef OPENSSL_HEADER_PKCS8_H #define OPENSSL_HEADER_PKCS8_H #include <openssl/base.h> #include <openssl/x509.h> #if defined(__cplusplus) extern "C" { #endif // PKCS8_encrypt serializes and encrypts a PKCS8_PRIV_KEY_INFO with PBES1 or // PBES2 as defined in PKCS #5. Only pbeWithSHAAnd128BitRC4, // pbeWithSHAAnd3-KeyTripleDES-CBC and pbeWithSHA1And40BitRC2, defined in PKCS // #12, and PBES2, are supported. PBES2 is selected by setting |cipher| and // passing -1 for |pbe_nid|. Otherwise, PBES1 is used and |cipher| is ignored. // // |pass| is used as the password. If a PBES1 scheme from PKCS #12 is used, this // will be converted to a raw byte string as specified in B.1 of PKCS #12. If // |pass| is NULL, it will be encoded as the empty byte string rather than two // zero bytes, the PKCS #12 encoding of the empty string. // // If |salt| is NULL, a random salt of |salt_len| bytes is generated. If // |salt_len| is zero, a default salt length is used instead. // // The resulting structure is stored in an |X509_SIG| which must be freed by the // caller. OPENSSL_EXPORT X509_SIG *PKCS8_encrypt(int pbe_nid, const EVP_CIPHER *cipher, const char *pass, int pass_len, const uint8_t *salt, size_t salt_len, int iterations, PKCS8_PRIV_KEY_INFO *p8inf); // PKCS8_marshal_encrypted_private_key behaves like |PKCS8_encrypt| but encrypts // an |EVP_PKEY| and writes the serialized EncryptedPrivateKeyInfo to |out|. It // returns one on success and zero on error. OPENSSL_EXPORT int PKCS8_marshal_encrypted_private_key( CBB *out, int pbe_nid, const EVP_CIPHER *cipher, const char *pass, size_t pass_len, const uint8_t *salt, size_t salt_len, int iterations, const EVP_PKEY *pkey); // PKCS8_decrypt decrypts and decodes a PKCS8_PRIV_KEY_INFO with PBES1 or PBES2 // as defined in PKCS #5. Only pbeWithSHAAnd128BitRC4, // pbeWithSHAAnd3-KeyTripleDES-CBC and pbeWithSHA1And40BitRC2, and PBES2, // defined in PKCS #12, are supported. // // |pass| is used as the password. If a PBES1 scheme from PKCS #12 is used, this // will be converted to a raw byte string as specified in B.1 of PKCS #12. If // |pass| is NULL, it will be encoded as the empty byte string rather than two // zero bytes, the PKCS #12 encoding of the empty string. // // The resulting structure must be freed by the caller. OPENSSL_EXPORT PKCS8_PRIV_KEY_INFO *PKCS8_decrypt(X509_SIG *pkcs8, const char *pass, int pass_len); // PKCS8_parse_encrypted_private_key behaves like |PKCS8_decrypt| but it parses // the EncryptedPrivateKeyInfo structure from |cbs| and advances |cbs|. It // returns a newly-allocated |EVP_PKEY| on success and zero on error. OPENSSL_EXPORT EVP_PKEY *PKCS8_parse_encrypted_private_key(CBS *cbs, const char *pass, size_t pass_len); // PKCS12_get_key_and_certs parses a PKCS#12 structure from |in|, authenticates // and decrypts it using |password|, sets |*out_key| to the included private // key and appends the included certificates to |out_certs|. It returns one on // success and zero on error. The caller takes ownership of the outputs. // Any friendlyName attributes (RFC 2985) in the PKCS#12 structure will be // returned on the |X509| objects as aliases. See also |X509_alias_get0|. OPENSSL_EXPORT int PKCS12_get_key_and_certs(EVP_PKEY **out_key, STACK_OF(X509) *out_certs, CBS *in, const char *password); // Deprecated functions. // PKCS12_PBE_add does nothing. It exists for compatibility with OpenSSL. OPENSSL_EXPORT void PKCS12_PBE_add(void); // d2i_PKCS12 is a dummy function that copies |*ber_bytes| into a // |PKCS12| structure. The |out_p12| argument should be NULL(✝). On exit, // |*ber_bytes| will be advanced by |ber_len|. It returns a fresh |PKCS12| // structure or NULL on error. // // Note: unlike other d2i functions, |d2i_PKCS12| will always consume |ber_len| // bytes. // // (✝) If |out_p12| is not NULL and the function is successful, |*out_p12| will // be freed if not NULL itself and the result will be written to |*out_p12|. // New code should not depend on this. OPENSSL_EXPORT PKCS12 *d2i_PKCS12(PKCS12 **out_p12, const uint8_t **ber_bytes, size_t ber_len); // d2i_PKCS12_bio acts like |d2i_PKCS12| but reads from a |BIO|. OPENSSL_EXPORT PKCS12* d2i_PKCS12_bio(BIO *bio, PKCS12 **out_p12); // d2i_PKCS12_fp acts like |d2i_PKCS12| but reads from a |FILE|. OPENSSL_EXPORT PKCS12* d2i_PKCS12_fp(FILE *fp, PKCS12 **out_p12); // i2d_PKCS12 is a dummy function which copies the contents of |p12|. If |out| // is not NULL then the result is written to |*out| and |*out| is advanced just // past the output. It returns the number of bytes in the result, whether // written or not, or a negative value on error. OPENSSL_EXPORT int i2d_PKCS12(const PKCS12 *p12, uint8_t **out); // i2d_PKCS12_bio writes the contents of |p12| to |bio|. It returns one on // success and zero on error. OPENSSL_EXPORT int i2d_PKCS12_bio(BIO *bio, const PKCS12 *p12); // i2d_PKCS12_fp writes the contents of |p12| to |fp|. It returns one on // success and zero on error. OPENSSL_EXPORT int i2d_PKCS12_fp(FILE *fp, const PKCS12 *p12); // PKCS12_parse calls |PKCS12_get_key_and_certs| on the ASN.1 data stored in // |p12|. The |out_pkey| and |out_cert| arguments must not be NULL and, on // successful exit, the private key and matching certificate will be stored in // them. The |out_ca_certs| argument may be NULL but, if not, then any extra // certificates will be appended to |*out_ca_certs|. If |*out_ca_certs| is NULL // then it will be set to a freshly allocated stack containing the extra certs. // // Note if |p12| does not contain a private key, both |*out_pkey| and // |*out_cert| will be set to NULL and all certificates will be returned via // |*out_ca_certs|. Also note this function differs from OpenSSL in that extra // certificates are returned in the order they appear in the file. OpenSSL 1.1.1 // returns them in reverse order, but this will be fixed in OpenSSL 3.0. // // It returns one on success and zero on error. // // Use |PKCS12_get_key_and_certs| instead. OPENSSL_EXPORT int PKCS12_parse(const PKCS12 *p12, const char *password, EVP_PKEY **out_pkey, X509 **out_cert, STACK_OF(X509) **out_ca_certs); // PKCS12_verify_mac returns one if |password| is a valid password for |p12| // and zero otherwise. Since |PKCS12_parse| doesn't take a length parameter, // it's not actually possible to use a non-NUL-terminated password to actually // get anything from a |PKCS12|. Thus |password| and |password_len| may be // |NULL| and zero, respectively, or else |password_len| may be -1, or else // |password[password_len]| must be zero and no other NUL bytes may appear in // |password|. If the |password_len| checks fail, zero is returned // immediately. OPENSSL_EXPORT int PKCS12_verify_mac(const PKCS12 *p12, const char *password, int password_len); // PKCS12_DEFAULT_ITER is the default number of KDF iterations used when // creating a |PKCS12| object. #define PKCS12_DEFAULT_ITER … // PKCS12_create returns a newly-allocated |PKCS12| object containing |pkey|, // |cert|, and |chain|, encrypted with the specified password. |name|, if not // NULL, specifies a user-friendly name to encode with the key and // certificate. The key and certificates are encrypted with |key_nid| and // |cert_nid|, respectively, using |iterations| iterations in the // KDF. |mac_iterations| is the number of iterations when deriving the MAC // key. |key_type| must be zero. |pkey| and |cert| may be NULL to omit them. // // Each of |key_nid|, |cert_nid|, |iterations|, and |mac_iterations| may be zero // to use defaults, which are |NID_pbe_WithSHA1And3_Key_TripleDES_CBC|, // |NID_pbe_WithSHA1And40BitRC2_CBC|, |PKCS12_DEFAULT_ITER|, and one, // respectively. // // |key_nid| or |cert_nid| may also be -1 to disable encryption of the key or // certificate, respectively. This option is not recommended and is only // implemented for compatibility with external packages. Note the output still // requires a password for the MAC. Unencrypted keys in PKCS#12 are also not // widely supported and may not open in other implementations. // // If |cert| or |chain| have associated aliases (see |X509_alias_set1|), they // will be included in the output as friendlyName attributes (RFC 2985). It is // an error to specify both an alias on |cert| and a non-NULL |name| // parameter. OPENSSL_EXPORT PKCS12 *PKCS12_create(const char *password, const char *name, const EVP_PKEY *pkey, X509 *cert, const STACK_OF(X509) *chain, int key_nid, int cert_nid, int iterations, int mac_iterations, int key_type); // PKCS12_free frees |p12| and its contents. OPENSSL_EXPORT void PKCS12_free(PKCS12 *p12); #if defined(__cplusplus) } // extern C extern "C++" { BSSL_NAMESPACE_BEGIN BORINGSSL_MAKE_DELETER(…) BORINGSSL_MAKE_DELETER(…) BSSL_NAMESPACE_END } // extern C++ #endif #define PKCS8_R_BAD_PKCS12_DATA … #define PKCS8_R_BAD_PKCS12_VERSION … #define PKCS8_R_CIPHER_HAS_NO_OBJECT_IDENTIFIER … #define PKCS8_R_CRYPT_ERROR … #define PKCS8_R_DECODE_ERROR … #define PKCS8_R_ENCODE_ERROR … #define PKCS8_R_ENCRYPT_ERROR … #define PKCS8_R_ERROR_SETTING_CIPHER_PARAMS … #define PKCS8_R_INCORRECT_PASSWORD … #define PKCS8_R_KEYGEN_FAILURE … #define PKCS8_R_KEY_GEN_ERROR … #define PKCS8_R_METHOD_NOT_SUPPORTED … #define PKCS8_R_MISSING_MAC … #define PKCS8_R_MULTIPLE_PRIVATE_KEYS_IN_PKCS12 … #define PKCS8_R_PKCS12_PUBLIC_KEY_INTEGRITY_NOT_SUPPORTED … #define PKCS8_R_PKCS12_TOO_DEEPLY_NESTED … #define PKCS8_R_PRIVATE_KEY_DECODE_ERROR … #define PKCS8_R_PRIVATE_KEY_ENCODE_ERROR … #define PKCS8_R_TOO_LONG … #define PKCS8_R_UNKNOWN_ALGORITHM … #define PKCS8_R_UNKNOWN_CIPHER … #define PKCS8_R_UNKNOWN_CIPHER_ALGORITHM … #define PKCS8_R_UNKNOWN_DIGEST … #define PKCS8_R_UNKNOWN_HASH … #define PKCS8_R_UNSUPPORTED_PRIVATE_KEY_ALGORITHM … #define PKCS8_R_UNSUPPORTED_KEYLENGTH … #define PKCS8_R_UNSUPPORTED_SALT_TYPE … #define PKCS8_R_UNSUPPORTED_CIPHER … #define PKCS8_R_UNSUPPORTED_KEY_DERIVATION_FUNCTION … #define PKCS8_R_BAD_ITERATION_COUNT … #define PKCS8_R_UNSUPPORTED_PRF … #define PKCS8_R_INVALID_CHARACTERS … #define PKCS8_R_UNSUPPORTED_OPTIONS … #define PKCS8_R_AMBIGUOUS_FRIENDLY_NAME … #endif // OPENSSL_HEADER_PKCS8_H
Codebase Browser
chromium