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add Gnuk specific change to rsa

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This commit is contained in:
NIIBE Yutaka 2013-03-19 14:19:11 +09:00
parent eabcef995c
commit 46eb059e50
2 changed files with 13 additions and 5 deletions
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6
polarssl/include/polarssl/rsa.h
View File

@ -490,7 +490,7 @@ int rsa_rsassa_pss_sign( rsa_context *ctx,
int hash_id,
unsigned int hashlen,
const unsigned char *hash,
unsigned char *sig );
const unsigned char *sig );
/**
* \brief Generic wrapper to perform a PKCS#1 verification using the
@ -521,7 +521,7 @@ int rsa_pkcs1_verify( rsa_context *ctx,
int hash_id,
unsigned int hashlen,
const unsigned char *hash,
unsigned char *sig );
const unsigned char *sig );
/**
* \brief Perform a PKCS#1 v1.5 verification (RSASSA-PKCS1-v1_5-VERIFY)
@ -544,7 +544,7 @@ int rsa_rsassa_pkcs1_v15_verify( rsa_context *ctx,
int hash_id,
unsigned int hashlen,
const unsigned char *hash,
unsigned char *sig );
const unsigned char *sig );
/**
* \brief Perform a PKCS#1 v2.1 PSS verification (RSASSA-PSS-VERIFY)

12
polarssl/library/rsa.c
View File

@ -132,6 +132,7 @@ cleanup:
#endif
#if 0
/*
* Check a public RSA key
*/
@ -216,6 +217,7 @@ cleanup:
return( 0 );
}
#endif
/*
* Do an RSA public key operation
@ -267,11 +269,13 @@ int rsa_private( rsa_context *ctx,
MPI_CHK( mpi_read_binary( &T, input, ctx->len ) );
#if 0
if( mpi_cmp_mpi( &T, &ctx->N ) >= 0 )
{
mpi_free( &T );
return( POLARSSL_ERR_RSA_BAD_INPUT_DATA );
}
#endif
#if defined(POLARSSL_RSA_NO_CRT)
MPI_CHK( mpi_exp_mod( &T, &T, &ctx->D, &ctx->N, &ctx->RN ) );
@ -974,6 +978,7 @@ int rsa_rsassa_pkcs1_v15_sign( rsa_context *ctx,
: rsa_private( ctx, sig, sig ) );
}
#if 0
/*
* Do an RSA operation to sign the message digest
*/
@ -1002,6 +1007,7 @@ int rsa_pkcs1_sign( rsa_context *ctx,
return( POLARSSL_ERR_RSA_INVALID_PADDING );
}
}
#endif
#if defined(POLARSSL_PKCS1_V21)
/*
@ -1143,7 +1149,7 @@ int rsa_rsassa_pkcs1_v15_verify( rsa_context *ctx,
int hash_id,
unsigned int hashlen,
const unsigned char *hash,
unsigned char *sig )
const unsigned char *sig )
{
int ret;
size_t len, siglen;
@ -1243,6 +1249,7 @@ int rsa_rsassa_pkcs1_v15_verify( rsa_context *ctx,
return( POLARSSL_ERR_RSA_INVALID_PADDING );
}
#if 0
/*
* Do an RSA operation and check the message digest
*/
@ -1251,7 +1258,7 @@ int rsa_pkcs1_verify( rsa_context *ctx,
int hash_id,
unsigned int hashlen,
const unsigned char *hash,
unsigned char *sig )
const unsigned char *sig )
{
switch( ctx->padding )
{
@ -1269,6 +1276,7 @@ int rsa_pkcs1_verify( rsa_context *ctx,
return( POLARSSL_ERR_RSA_INVALID_PADDING );
}
}
#endif
/*
* Free the components of an RSA key