From 682f23e7bb4a52bedf46eff5c4859e1308eda124 Mon Sep 17 00:00:00 2001 From: Michał Cichoń Date: Tue, 25 Aug 2015 19:56:24 +0200 Subject: Update build ref --- polarssl/src/library/pkcs11.c | 238 ------------------------------------------ 1 file changed, 238 deletions(-) delete mode 100644 polarssl/src/library/pkcs11.c (limited to 'polarssl/src/library/pkcs11.c') diff --git a/polarssl/src/library/pkcs11.c b/polarssl/src/library/pkcs11.c deleted file mode 100644 index b71415a..0000000 --- a/polarssl/src/library/pkcs11.c +++ /dev/null @@ -1,238 +0,0 @@ -/** - * \file pkcs11.c - * - * \brief Wrapper for PKCS#11 library libpkcs11-helper - * - * \author Adriaan de Jong - * - * Copyright (C) 2006-2010, Brainspark B.V. - * - * This file is part of PolarSSL (http://www.polarssl.org) - * Lead Maintainer: Paul Bakker - * - * All rights reserved. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. - */ - -#include "polarssl/pkcs11.h" - -#if defined(POLARSSL_PKCS11_C) - -#include - -int pkcs11_x509_cert_init( x509_cert *cert, pkcs11h_certificate_t pkcs11_cert ) -{ - int ret = 1; - unsigned char *cert_blob = NULL; - size_t cert_blob_size = 0; - - if( cert == NULL ) - { - ret = 2; - goto cleanup; - } - - if( pkcs11h_certificate_getCertificateBlob( pkcs11_cert, NULL, &cert_blob_size ) != CKR_OK ) - { - ret = 3; - goto cleanup; - } - - cert_blob = malloc( cert_blob_size ); - if( NULL == cert_blob ) - { - ret = 4; - goto cleanup; - } - - if( pkcs11h_certificate_getCertificateBlob( pkcs11_cert, cert_blob, &cert_blob_size ) != CKR_OK ) - { - ret = 5; - goto cleanup; - } - - if( 0 != x509parse_crt(cert, cert_blob, cert_blob_size ) ) - { - ret = 6; - goto cleanup; - } - - ret = 0; - -cleanup: - if( NULL != cert_blob ) - free( cert_blob ); - - return ret; -} - - -int pkcs11_priv_key_init( pkcs11_context *priv_key, - pkcs11h_certificate_t pkcs11_cert ) -{ - int ret = 1; - x509_cert cert; - - memset( &cert, 0, sizeof( cert ) ); - - if( priv_key == NULL ) - goto cleanup; - - if( 0 != pkcs11_x509_cert_init( &cert, pkcs11_cert ) ) - goto cleanup; - - priv_key->len = cert.rsa.len; - priv_key->pkcs11h_cert = pkcs11_cert; - - ret = 0; - -cleanup: - x509_free( &cert ); - - return ret; -} - -void pkcs11_priv_key_free( pkcs11_context *priv_key ) -{ - if( NULL != priv_key ) - pkcs11h_certificate_freeCertificate( priv_key->pkcs11h_cert ); -} - -int pkcs11_decrypt( pkcs11_context *ctx, - int mode, size_t *olen, - const unsigned char *input, - unsigned char *output, - unsigned int output_max_len ) -{ - size_t input_len, output_len; - - if( NULL == ctx ) - return( POLARSSL_ERR_RSA_BAD_INPUT_DATA ); - - if( RSA_PUBLIC == mode ) - return( POLARSSL_ERR_RSA_BAD_INPUT_DATA ); - - output_len = input_len = ctx->len; - - if( input_len < 16 || input_len > output_max_len ) - return( POLARSSL_ERR_RSA_BAD_INPUT_DATA ); - - /* Determine size of output buffer */ - if( pkcs11h_certificate_decryptAny( ctx->pkcs11h_cert, CKM_RSA_PKCS, input, - input_len, NULL, &output_len ) != CKR_OK ) - { - return( POLARSSL_ERR_RSA_BAD_INPUT_DATA ); - } - - if( output_len > output_max_len ) - return( POLARSSL_ERR_RSA_OUTPUT_TOO_LARGE ); - - if( pkcs11h_certificate_decryptAny( ctx->pkcs11h_cert, CKM_RSA_PKCS, input, - input_len, output, &output_len ) != CKR_OK ) - { - return( POLARSSL_ERR_RSA_BAD_INPUT_DATA ); - } - *olen = output_len; - return( 0 ); -} - -int pkcs11_sign( pkcs11_context *ctx, - int mode, - int hash_id, - unsigned int hashlen, - const unsigned char *hash, - unsigned char *sig ) -{ - size_t olen, asn_len; - unsigned char *p = sig; - - if( NULL == ctx ) - return POLARSSL_ERR_RSA_BAD_INPUT_DATA; - - if( RSA_PUBLIC == mode ) - return POLARSSL_ERR_RSA_BAD_INPUT_DATA; - - olen = ctx->len; - - switch( hash_id ) - { - case SIG_RSA_RAW: - asn_len = 0; - memcpy( p, hash, hashlen ); - break; - - case SIG_RSA_MD2: - asn_len = OID_SIZE(ASN1_HASH_MDX); - memcpy( p, ASN1_HASH_MDX, asn_len ); - memcpy( p + asn_len, hash, hashlen ); - p[13] = 2; break; - - case SIG_RSA_MD4: - asn_len = OID_SIZE(ASN1_HASH_MDX); - memcpy( p, ASN1_HASH_MDX, asn_len ); - memcpy( p + asn_len, hash, hashlen ); - p[13] = 4; break; - - case SIG_RSA_MD5: - asn_len = OID_SIZE(ASN1_HASH_MDX); - memcpy( p, ASN1_HASH_MDX, asn_len ); - memcpy( p + asn_len, hash, hashlen ); - p[13] = 5; break; - - case SIG_RSA_SHA1: - asn_len = OID_SIZE(ASN1_HASH_SHA1); - memcpy( p, ASN1_HASH_SHA1, asn_len ); - memcpy( p + 15, hash, hashlen ); - break; - - case SIG_RSA_SHA224: - asn_len = OID_SIZE(ASN1_HASH_SHA2X); - memcpy( p, ASN1_HASH_SHA2X, asn_len ); - memcpy( p + asn_len, hash, hashlen ); - p[1] += hashlen; p[14] = 4; p[18] += hashlen; break; - - case SIG_RSA_SHA256: - asn_len = OID_SIZE(ASN1_HASH_SHA2X); - memcpy( p, ASN1_HASH_SHA2X, asn_len ); - memcpy( p + asn_len, hash, hashlen ); - p[1] += hashlen; p[14] = 1; p[18] += hashlen; break; - - case SIG_RSA_SHA384: - asn_len = OID_SIZE(ASN1_HASH_SHA2X); - memcpy( p, ASN1_HASH_SHA2X, asn_len ); - memcpy( p + asn_len, hash, hashlen ); - p[1] += hashlen; p[14] = 2; p[18] += hashlen; break; - - case SIG_RSA_SHA512: - asn_len = OID_SIZE(ASN1_HASH_SHA2X); - memcpy( p, ASN1_HASH_SHA2X, asn_len ); - memcpy( p + asn_len, hash, hashlen ); - p[1] += hashlen; p[14] = 3; p[18] += hashlen; break; - - default: - return( POLARSSL_ERR_RSA_BAD_INPUT_DATA ); - } - - if( pkcs11h_certificate_signAny( ctx->pkcs11h_cert, CKM_RSA_PKCS, sig, - asn_len + hashlen, sig, &olen ) != CKR_OK ) - { - return( POLARSSL_ERR_RSA_BAD_INPUT_DATA ); - } - - return( 0 ); -} - -#endif /* defined(POLARSSL_PKCS11_C) */ -- cgit v1.2.3