4063ceb281
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.
82 lines
2.2 KiB
Text
82 lines
2.2 KiB
Text
/* BEGIN_HEADER */
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#include "mbedtls/pkcs5.h"
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/* END_HEADER */
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/* BEGIN_DEPENDENCIES
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* depends_on:POLARSSL_PKCS5_C
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* END_DEPENDENCIES
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*/
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/* BEGIN_CASE */
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void pbkdf2_hmac( int hash, char *hex_password_string,
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char *hex_salt_string, int it_cnt, int key_len,
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char *result_key_string )
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{
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unsigned char pw_str[100];
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unsigned char salt_str[100];
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unsigned char dst_str[100];
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md_context_t ctx;
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const md_info_t *info;
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int pw_len, salt_len;
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unsigned char key[100];
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md_init( &ctx );
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memset(pw_str, 0x00, 100);
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memset(salt_str, 0x00, 100);
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memset(dst_str, 0x00, 100);
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pw_len = unhexify( pw_str, hex_password_string );
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salt_len = unhexify( salt_str, hex_salt_string );
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info = md_info_from_type( hash );
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TEST_ASSERT( info != NULL );
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if( info == NULL )
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return;
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TEST_ASSERT( md_init_ctx( &ctx, info, 1 ) == 0 );
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TEST_ASSERT( pkcs5_pbkdf2_hmac( &ctx, pw_str, pw_len, salt_str, salt_len,
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it_cnt, key_len, key ) == 0 );
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hexify( dst_str, key, key_len );
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TEST_ASSERT( strcmp( (char *) dst_str, result_key_string ) == 0 );
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exit:
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md_free( &ctx );
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}
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/* END_CASE */
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/* BEGIN_CASE */
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void pkcs5_pbes2( int params_tag, char *params_hex, char *pw_hex,
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char *data_hex, int ref_ret, char *ref_out_hex )
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{
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int my_ret;
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asn1_buf params;
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unsigned char *my_out = NULL, *ref_out = NULL, *data = NULL, *pw = NULL;
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size_t ref_out_len, data_len, pw_len;
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params.tag = params_tag;
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params.p = unhexify_alloc( params_hex, ¶ms.len );
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data = unhexify_alloc( data_hex, &data_len );
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pw = unhexify_alloc( pw_hex, &pw_len );
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ref_out = unhexify_alloc( ref_out_hex, &ref_out_len );
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my_out = zero_alloc( ref_out_len );
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my_ret = pkcs5_pbes2( ¶ms, PKCS5_DECRYPT,
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pw, pw_len, data, data_len, my_out );
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TEST_ASSERT( my_ret == ref_ret );
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if( ref_ret == 0 )
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TEST_ASSERT( memcmp( my_out, ref_out, ref_out_len ) == 0 );
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exit:
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polarssl_free( params.p );
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polarssl_free( data );
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polarssl_free( pw );
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polarssl_free( ref_out );
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polarssl_free( my_out );
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}
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/* END_CASE */
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