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Make hmac_ctx optional

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Note from future self: actually md_init_ctx will be re-introduced with the
same signature later, and a new function with the additional argument will be
added.
This commit is contained in:
Manuel Pégourié-Gonnard 2015-03-25 16:08:53 +01:00
parent dfb3dc8b53
commit 4063ceb281
16 changed files with 37 additions and 31 deletions
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8
library/rsa.c
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@ -556,7 +556,7 @@ int rsa_rsaes_oaep_encrypt( rsa_context *ctx,
memcpy( p, input, ilen );
md_init( &md_ctx );
md_init_ctx( &md_ctx, md_info );
md_init_ctx( &md_ctx, md_info, 0 );
// maskedDB: Apply dbMask to DB
//
@ -725,7 +725,7 @@ int rsa_rsaes_oaep_decrypt( rsa_context *ctx,
hlen = md_get_size( md_info );
md_init( &md_ctx );
md_init_ctx( &md_ctx, md_info );
md_init_ctx( &md_ctx, md_info, 0 );
/* Generate lHash */
md( md_info, label, label_len, lhash );
@ -969,7 +969,7 @@ int rsa_rsassa_pss_sign( rsa_context *ctx,
p += slen;
md_init( &md_ctx );
md_init_ctx( &md_ctx, md_info );
md_init_ctx( &md_ctx, md_info, 0 );
// Generate H = Hash( M' )
//
@ -1201,7 +1201,7 @@ int rsa_rsassa_pss_verify_ext( rsa_context *ctx,
return( POLARSSL_ERR_RSA_BAD_INPUT_DATA );
md_init( &md_ctx );
md_init_ctx( &md_ctx, md_info );
md_init_ctx( &md_ctx, md_info, 0 );
mgf_mask( p, siglen - hlen - 1, p + siglen - hlen - 1, hlen, &md_ctx );