aboutsummaryrefslogtreecommitdiff
path: root/lib/mbedtls-2.27.0/programs/pkey/rsa_verify_pss.c
diff options
context:
space:
mode:
Diffstat (limited to 'lib/mbedtls-2.27.0/programs/pkey/rsa_verify_pss.c')
-rw-r--r--lib/mbedtls-2.27.0/programs/pkey/rsa_verify_pss.c155
1 files changed, 0 insertions, 155 deletions
diff --git a/lib/mbedtls-2.27.0/programs/pkey/rsa_verify_pss.c b/lib/mbedtls-2.27.0/programs/pkey/rsa_verify_pss.c
deleted file mode 100644
index 81b0fd6..0000000
--- a/lib/mbedtls-2.27.0/programs/pkey/rsa_verify_pss.c
+++ /dev/null
@@ -1,155 +0,0 @@
-/*
- * RSASSA-PSS/SHA-256 signature verification program
- *
- * Copyright The Mbed TLS Contributors
- * SPDX-License-Identifier: Apache-2.0
- *
- * Licensed under the Apache License, Version 2.0 (the "License"); you may
- * not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
- * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#if !defined(MBEDTLS_CONFIG_FILE)
-#include "mbedtls/config.h"
-#else
-#include MBEDTLS_CONFIG_FILE
-#endif
-
-#if defined(MBEDTLS_PLATFORM_C)
-#include "mbedtls/platform.h"
-#else
-#include <stdio.h>
-#include <stdlib.h>
-#define mbedtls_snprintf snprintf
-#define mbedtls_printf printf
-#define mbedtls_exit exit
-#define MBEDTLS_EXIT_SUCCESS EXIT_SUCCESS
-#define MBEDTLS_EXIT_FAILURE EXIT_FAILURE
-#endif /* MBEDTLS_PLATFORM_C */
-
-#if !defined(MBEDTLS_MD_C) || !defined(MBEDTLS_ENTROPY_C) || \
- !defined(MBEDTLS_RSA_C) || !defined(MBEDTLS_SHA256_C) || \
- !defined(MBEDTLS_PK_PARSE_C) || !defined(MBEDTLS_FS_IO) || \
- !defined(MBEDTLS_CTR_DRBG_C)
-int main( void )
-{
- mbedtls_printf("MBEDTLS_MD_C and/or MBEDTLS_ENTROPY_C and/or "
- "MBEDTLS_RSA_C and/or MBEDTLS_SHA256_C and/or "
- "MBEDTLS_PK_PARSE_C and/or MBEDTLS_FS_IO and/or "
- "MBEDTLS_CTR_DRBG_C not defined.\n");
- mbedtls_exit( 0 );
-}
-#else
-
-#include "mbedtls/md.h"
-#include "mbedtls/pem.h"
-#include "mbedtls/pk.h"
-#include "mbedtls/md.h"
-
-#include <stdio.h>
-#include <string.h>
-
-
-int main( int argc, char *argv[] )
-{
- FILE *f;
- int ret = 1;
- int exit_code = MBEDTLS_EXIT_FAILURE;
- size_t i;
- mbedtls_pk_context pk;
- unsigned char hash[32];
- unsigned char buf[MBEDTLS_MPI_MAX_SIZE];
- char filename[512];
-
- mbedtls_pk_init( &pk );
-
- if( argc != 3 )
- {
- mbedtls_printf( "usage: rsa_verify_pss <key_file> <filename>\n" );
-
-#if defined(_WIN32)
- mbedtls_printf( "\n" );
-#endif
-
- goto exit;
- }
-
- mbedtls_printf( "\n . Reading public key from '%s'", argv[1] );
- fflush( stdout );
-
- if( ( ret = mbedtls_pk_parse_public_keyfile( &pk, argv[1] ) ) != 0 )
- {
- mbedtls_printf( " failed\n ! Could not read key from '%s'\n", argv[1] );
- mbedtls_printf( " ! mbedtls_pk_parse_public_keyfile returned %d\n\n", ret );
- goto exit;
- }
-
- if( !mbedtls_pk_can_do( &pk, MBEDTLS_PK_RSA ) )
- {
- mbedtls_printf( " failed\n ! Key is not an RSA key\n" );
- goto exit;
- }
-
- mbedtls_rsa_set_padding( mbedtls_pk_rsa( pk ), MBEDTLS_RSA_PKCS_V21, MBEDTLS_MD_SHA256 );
-
- /*
- * Extract the RSA signature from the file
- */
- mbedtls_snprintf( filename, 512, "%s.sig", argv[2] );
-
- if( ( f = fopen( filename, "rb" ) ) == NULL )
- {
- mbedtls_printf( "\n ! Could not open %s\n\n", filename );
- goto exit;
- }
-
- i = fread( buf, 1, MBEDTLS_MPI_MAX_SIZE, f );
-
- fclose( f );
-
- /*
- * Compute the SHA-256 hash of the input file and
- * verify the signature
- */
- mbedtls_printf( "\n . Verifying the RSA/SHA-256 signature" );
- fflush( stdout );
-
- if( ( ret = mbedtls_md_file(
- mbedtls_md_info_from_type( MBEDTLS_MD_SHA256 ),
- argv[2], hash ) ) != 0 )
- {
- mbedtls_printf( " failed\n ! Could not open or read %s\n\n", argv[2] );
- goto exit;
- }
-
- if( ( ret = mbedtls_pk_verify( &pk, MBEDTLS_MD_SHA256, hash, 0,
- buf, i ) ) != 0 )
- {
- mbedtls_printf( " failed\n ! mbedtls_pk_verify returned %d\n\n", ret );
- goto exit;
- }
-
- mbedtls_printf( "\n . OK (the signature is valid)\n\n" );
-
- exit_code = MBEDTLS_EXIT_SUCCESS;
-
-exit:
- mbedtls_pk_free( &pk );
-
-#if defined(_WIN32)
- mbedtls_printf( " + Press Enter to exit this program.\n" );
- fflush( stdout ); getchar();
-#endif
-
- mbedtls_exit( exit_code );
-}
-#endif /* MBEDTLS_BIGNUM_C && MBEDTLS_RSA_C && MBEDTLS_SHA256_C &&
- MBEDTLS_PK_PARSE_C && MBEDTLS_FS_IO */