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42 lines
1.2 KiB
C
42 lines
1.2 KiB
C
/* LibTomCrypt, modular cryptographic library -- Tom St Denis
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*
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* LibTomCrypt is a library that provides various cryptographic
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* algorithms in a highly modular and flexible manner.
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*
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* The library is free for all purposes without any express
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* guarantee it works.
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*/
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#include "tomcrypt.h"
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/**
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@file dsa_make_key.c
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DSA implementation, generate a DSA key
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*/
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#ifdef LTC_MDSA
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/**
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Old-style creation of a DSA key
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@param prng An active PRNG state
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@param wprng The index of the PRNG desired
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@param group_size Size of the multiplicative group (octets)
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@param modulus_size Size of the modulus (octets)
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@param key [out] Where to store the created key
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@return CRYPT_OK if successful.
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*/
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int dsa_make_key(prng_state *prng, int wprng, int group_size, int modulus_size, dsa_key *key)
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{
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int err;
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if ((err = dsa_generate_pqg(prng, wprng, group_size, modulus_size, key)) != CRYPT_OK) { return err; }
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if ((err = dsa_generate_key(prng, wprng, key)) != CRYPT_OK) { return err; }
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return CRYPT_OK;
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}
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#endif
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/* ref: HEAD -> master, tag: v1.18.2 */
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/* git commit: 7e7eb695d581782f04b24dc444cbfde86af59853 */
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/* commit time: 2018-07-01 22:49:01 +0200 */
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