d69d94e7e3
BUG=187 Change-Id: I5775ce0886041b0c12174a7d665f3af1e8bce511 Reviewed-on: https://boringssl-review.googlesource.com/14505 Commit-Queue: David Benjamin <davidben@google.com> Reviewed-by: Adam Langley <agl@google.com>
64 lines
2.5 KiB
C
64 lines
2.5 KiB
C
/* Copyright (c) 2016, Google Inc.
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*
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* Permission to use, copy, modify, and/or distribute this software for any
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* purpose with or without fee is hereby granted, provided that the above
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* copyright notice and this permission notice appear in all copies.
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*
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* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
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* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
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* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
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* SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
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* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
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* OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
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* CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */
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#ifndef OPENSSL_HEADER_X509_INTERNAL_H
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#define OPENSSL_HEADER_X509_INTERNAL_H
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#include <openssl/base.h>
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#include <openssl/evp.h>
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#include <openssl/x509.h>
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#if defined(__cplusplus)
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extern "C" {
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#endif
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/* RSA-PSS functions. */
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/* x509_rsa_pss_to_ctx configures |ctx| for an RSA-PSS operation based on
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* signature algorithm parameters in |sigalg| (which must have type
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* |NID_rsassaPss|). It returns one on success and zero on error. */
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int x509_rsa_pss_to_ctx(EVP_PKEY_CTX *ctx, X509_ALGOR *sigalg);
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/* x509_rsa_pss_to_ctx sets |algor| to the signature algorithm parameters for
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* |ctx|, which must have been configured for an RSA-PSS signing operation. It
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* returns one on success and zero on error. */
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int x509_rsa_ctx_to_pss(EVP_MD_CTX *ctx, X509_ALGOR *algor);
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/* x509_print_rsa_pss_params prints a human-readable representation of RSA-PSS
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* parameters in |sigalg| to |bp|. It returns one on success and zero on
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* error. */
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int x509_print_rsa_pss_params(BIO *bp, const X509_ALGOR *sigalg, int indent,
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ASN1_PCTX *pctx);
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/* Signature algorithm functions. */
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/* x509_digest_sign_algorithm encodes the signing parameters of |ctx| as an
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* AlgorithmIdentifer and saves the result in |algor|. It returns one on
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* success, or zero on error. */
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int x509_digest_sign_algorithm(EVP_MD_CTX *ctx, X509_ALGOR *algor);
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/* x509_digest_verify_init sets up |ctx| for a signature verification operation
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* with parameters from |algor|. The |ctx| argument must have been constructed
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* with the public key. It returns one on success, or zero on error. */
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int x509_digest_verify_init(EVP_PKEY_CTX *ctx, X509_ALGOR *sigalg);
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#if defined(__cplusplus)
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} /* extern C */
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#endif
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#endif /* OPENSSL_HEADER_X509_INTERNAL_H */
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