mirror of https://github.com/openssl/openssl.git
24 lines
830 B
C
24 lines
830 B
C
/*
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* Copyright 2019 The OpenSSL Project Authors. All Rights Reserved.
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*
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* Licensed under the Apache License 2.0 (the "License"). You may not use
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* this file except in compliance with the License. You can obtain a copy
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* in the file LICENSE in the source distribution or at
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* https://www.openssl.org/source/license.html
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*/
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#ifndef OSSL_CRYPTO_ASN1_DSA_H
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# define OSSL_CRYPTO_ASN1_DSA_H
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#include "internal/packet.h"
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int encode_der_length(WPACKET *pkt, size_t cont_len);
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int encode_der_integer(WPACKET *pkt, const BIGNUM *n);
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int encode_der_dsa_sig(WPACKET *pkt, const BIGNUM *r, const BIGNUM *s);
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int decode_der_length(PACKET *pkt, PACKET *subpkt);
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int decode_der_integer(PACKET *pkt, BIGNUM *n);
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size_t decode_der_dsa_sig(BIGNUM *r, BIGNUM *s, const unsigned char **ppin,
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size_t len);
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#endif
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