lib/mbedtls
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Adapt cipher and MD layer with _init() and _free()

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This commit is contained in:
Paul Bakker
2014-07-01 14:53:22 +02:00
parent accaffe2c3
commit 84bbeb58df
13 changed files with 134 additions and 47 deletions
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4
library/gcm.c
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@ -157,6 +157,8 @@ int gcm_init( gcm_context *ctx, cipher_id_t cipher, const unsigned char *key,
memset( ctx, 0, sizeof(gcm_context) );
cipher_init( &ctx->cipher_ctx );
cipher_info = cipher_info_from_values( cipher, keysize, POLARSSL_MODE_ECB );
if( cipher_info == NULL )
return( POLARSSL_ERR_GCM_BAD_INPUT );
@ -493,7 +495,7 @@ int gcm_auth_decrypt( gcm_context *ctx,
void gcm_free( gcm_context *ctx )
{
(void) cipher_free_ctx( &ctx->cipher_ctx );
cipher_free( &ctx->cipher_ctx );
polarssl_zeroize( ctx, sizeof( gcm_context ) );
}