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review.trustedfirmware.org / mirror / mbed-tls / e6aef9fa70d6d57adba8bc9500b3904b5c02140f / . / tests / suites / test_suite_pkcs1_v15.function
blob: ce8bf58920b406ae4923fdf3f118bb91c968ae37 [file] [log] [blame]
Janos Follath8a49a012016-02-12 13:18:20 +0000[diff] [blame]1/* BEGIN_HEADER */
2#include "mbedtls/rsa.h"
3#include "mbedtls/md.h"
4/* END_HEADER */
5
6/* BEGIN_DEPENDENCIES
7 * depends_on:MBEDTLS_PKCS1_V15:MBEDTLS_RSA_C:MBEDTLS_SHA1_C
8 * END_DEPENDENCIES
9 */
10
11/* BEGIN_CASE */
12void pkcs1_rsaes_v15_encrypt( int mod, int radix_N, char *input_N, int radix_E,
13 char *input_E, int hash,
14 char *message_hex_string, char *seed,
15 char *result_hex_str, int result )
16{
17 unsigned char message_str[1000];
18 unsigned char output[1000];
19 unsigned char output_str[1000];
20 unsigned char rnd_buf[1000];
21 mbedtls_rsa_context ctx;
22 size_t msg_len;
23 rnd_buf_info info;
24
25 info.length = unhexify( rnd_buf, seed );
26 info.buf = rnd_buf;
27
28 mbedtls_rsa_init( &ctx, MBEDTLS_RSA_PKCS_V15, hash );
29 memset( message_str, 0x00, 1000 );
30 memset( output, 0x00, 1000 );
31 memset( output_str, 0x00, 1000 );
32
33 ctx.len = mod / 8 + ( ( mod % 8 ) ? 1 : 0 );
34 TEST_ASSERT( mbedtls_mpi_read_string( &ctx.N, radix_N, input_N ) == 0 );
35 TEST_ASSERT( mbedtls_mpi_read_string( &ctx.E, radix_E, input_E ) == 0 );
36
37 TEST_ASSERT( mbedtls_rsa_check_pubkey( &ctx ) == 0 );
38
39 msg_len = unhexify( message_str, message_hex_string );
40
41 TEST_ASSERT( mbedtls_rsa_pkcs1_encrypt( &ctx, &rnd_buffer_rand, &info, MBEDTLS_RSA_PUBLIC, msg_len, message_str, output ) == result );
42 if( result == 0 )
43 {
44 hexify( output_str, output, ctx.len );
45
46 TEST_ASSERT( strcasecmp( (char *) output_str, result_hex_str ) == 0 );
47 }
48
49exit:
50 mbedtls_rsa_free( &ctx );
51}
52/* END_CASE */
53
54/* BEGIN_CASE */
55void pkcs1_rsaes_v15_decrypt( int mod, int radix_P, char *input_P,
56 int radix_Q, char *input_Q, int radix_N,
57 char *input_N, int radix_E, char *input_E,
58 int hash, char *result_hex_str, char *seed,
59 char *message_hex_string, int result )
60{
61 unsigned char message_str[1000];
62 unsigned char output[1000];
63 unsigned char output_str[1000];
64 mbedtls_rsa_context ctx;
65 mbedtls_mpi P1, Q1, H, G;
66 size_t output_len;
67 rnd_pseudo_info rnd_info;
68 ((void) seed);
69
70 mbedtls_mpi_init( &P1 ); mbedtls_mpi_init( &Q1 ); mbedtls_mpi_init( &H ); mbedtls_mpi_init( &G );
71 mbedtls_rsa_init( &ctx, MBEDTLS_RSA_PKCS_V15, hash );
72
73 memset( message_str, 0x00, 1000 );
74 memset( output, 0x00, 1000 );
75 memset( output_str, 0x00, 1000 );
76 memset( &rnd_info, 0, sizeof( rnd_pseudo_info ) );
77
78 ctx.len = mod / 8 + ( ( mod % 8 ) ? 1 : 0 );
79 TEST_ASSERT( mbedtls_mpi_read_string( &ctx.P, radix_P, input_P ) == 0 );
80 TEST_ASSERT( mbedtls_mpi_read_string( &ctx.Q, radix_Q, input_Q ) == 0 );
81 TEST_ASSERT( mbedtls_mpi_read_string( &ctx.N, radix_N, input_N ) == 0 );
82 TEST_ASSERT( mbedtls_mpi_read_string( &ctx.E, radix_E, input_E ) == 0 );
83
84 TEST_ASSERT( mbedtls_mpi_sub_int( &P1, &ctx.P, 1 ) == 0 );
85 TEST_ASSERT( mbedtls_mpi_sub_int( &Q1, &ctx.Q, 1 ) == 0 );
86 TEST_ASSERT( mbedtls_mpi_mul_mpi( &H, &P1, &Q1 ) == 0 );
87 TEST_ASSERT( mbedtls_mpi_gcd( &G, &ctx.E, &H ) == 0 );
88 TEST_ASSERT( mbedtls_mpi_inv_mod( &ctx.D , &ctx.E, &H ) == 0 );
89 TEST_ASSERT( mbedtls_mpi_mod_mpi( &ctx.DP, &ctx.D, &P1 ) == 0 );
90 TEST_ASSERT( mbedtls_mpi_mod_mpi( &ctx.DQ, &ctx.D, &Q1 ) == 0 );
91 TEST_ASSERT( mbedtls_mpi_inv_mod( &ctx.QP, &ctx.Q, &ctx.P ) == 0 );
92
93 TEST_ASSERT( mbedtls_rsa_check_privkey( &ctx ) == 0 );
94
95 unhexify( message_str, message_hex_string );
96
97 TEST_ASSERT( mbedtls_rsa_pkcs1_decrypt( &ctx, &rnd_pseudo_rand, &rnd_info, MBEDTLS_RSA_PRIVATE, &output_len, message_str, output, 1000 ) == result );
98 if( result == 0 )
99 {
100 hexify( output_str, output, ctx.len );
101
102 TEST_ASSERT( strncasecmp( (char *) output_str, result_hex_str, strlen( result_hex_str ) ) == 0 );
103 }
104
105exit:
106 mbedtls_mpi_free( &P1 ); mbedtls_mpi_free( &Q1 ); mbedtls_mpi_free( &H ); mbedtls_mpi_free( &G );
107 mbedtls_rsa_free( &ctx );
108}
109/* END_CASE */
110
Janos Follathe6aef9f2016-03-16 16:39:41 +0000[diff] [blame^]111/* BEGIN_CASE */
112void pkcs1_rsassa_v15_sign( int mod, int radix_P, char *input_P, int radix_Q,
113 char *input_Q, int radix_N, char *input_N,
114 int radix_E, char *input_E, int digest, int hash,
115 char *message_hex_string, char *salt,
116 char *result_hex_str, int result )
117{
118 unsigned char message_str[1000];
119 unsigned char hash_result[1000];
120 unsigned char output[1000];
121 unsigned char output_str[1000];
122 unsigned char rnd_buf[1000];
123 mbedtls_rsa_context ctx;
124 mbedtls_mpi P1, Q1, H, G;
125 size_t msg_len;
126 rnd_buf_info info;
127
128 info.length = unhexify( rnd_buf, salt );
129 info.buf = rnd_buf;
130
131 mbedtls_mpi_init( &P1 ); mbedtls_mpi_init( &Q1 ); mbedtls_mpi_init( &H ); mbedtls_mpi_init( &G );
132 mbedtls_rsa_init( &ctx, MBEDTLS_RSA_PKCS_V15, hash );
133
134 memset( message_str, 0x00, 1000 );
135 memset( hash_result, 0x00, 1000 );
136 memset( output, 0x00, 1000 );
137 memset( output_str, 0x00, 1000 );
138
139 ctx.len = mod / 8 + ( ( mod % 8 ) ? 1 : 0 );
140 TEST_ASSERT( mbedtls_mpi_read_string( &ctx.P, radix_P, input_P ) == 0 );
141 TEST_ASSERT( mbedtls_mpi_read_string( &ctx.Q, radix_Q, input_Q ) == 0 );
142 TEST_ASSERT( mbedtls_mpi_read_string( &ctx.N, radix_N, input_N ) == 0 );
143 TEST_ASSERT( mbedtls_mpi_read_string( &ctx.E, radix_E, input_E ) == 0 );
144
145 TEST_ASSERT( mbedtls_mpi_sub_int( &P1, &ctx.P, 1 ) == 0 );
146 TEST_ASSERT( mbedtls_mpi_sub_int( &Q1, &ctx.Q, 1 ) == 0 );
147 TEST_ASSERT( mbedtls_mpi_mul_mpi( &H, &P1, &Q1 ) == 0 );
148 TEST_ASSERT( mbedtls_mpi_gcd( &G, &ctx.E, &H ) == 0 );
149 TEST_ASSERT( mbedtls_mpi_inv_mod( &ctx.D , &ctx.E, &H ) == 0 );
150 TEST_ASSERT( mbedtls_mpi_mod_mpi( &ctx.DP, &ctx.D, &P1 ) == 0 );
151 TEST_ASSERT( mbedtls_mpi_mod_mpi( &ctx.DQ, &ctx.D, &Q1 ) == 0 );
152 TEST_ASSERT( mbedtls_mpi_inv_mod( &ctx.QP, &ctx.Q, &ctx.P ) == 0 );
153
154 TEST_ASSERT( mbedtls_rsa_check_privkey( &ctx ) == 0 );
155
156 msg_len = unhexify( message_str, message_hex_string );
157
158 if( mbedtls_md_info_from_type( digest ) != NULL )
159 TEST_ASSERT( mbedtls_md( mbedtls_md_info_from_type( digest ), message_str, msg_len, hash_result ) == 0 );
160
161 TEST_ASSERT( mbedtls_rsa_pkcs1_sign( &ctx, &rnd_buffer_rand, &info, MBEDTLS_RSA_PRIVATE, digest, 0, hash_result, output ) == result );
162 if( result == 0 )
163 {
164 hexify( output_str, output, ctx.len);
165
166 TEST_ASSERT( strcasecmp( (char *) output_str, result_hex_str ) == 0 );
167 }
168
169exit:
170 mbedtls_mpi_free( &P1 ); mbedtls_mpi_free( &Q1 ); mbedtls_mpi_free( &H ); mbedtls_mpi_free( &G );
171 mbedtls_rsa_free( &ctx );
172}
173/* END_CASE */
174
175/* BEGIN_CASE */
176void pkcs1_rsassa_v15_verify( int mod, int radix_N, char *input_N, int radix_E,
177 char *input_E, int digest, int hash,
178 char *message_hex_string, char *salt,
179 char *result_hex_str, int result )
180{
181 unsigned char message_str[1000];
182 unsigned char hash_result[1000];
183 unsigned char result_str[1000];
184 mbedtls_rsa_context ctx;
185 size_t msg_len;
186 ((void) salt);
187
188 mbedtls_rsa_init( &ctx, MBEDTLS_RSA_PKCS_V15, hash );
189 memset( message_str, 0x00, 1000 );
190 memset( hash_result, 0x00, 1000 );
191 memset( result_str, 0x00, 1000 );
192
193 ctx.len = mod / 8 + ( ( mod % 8 ) ? 1 : 0 );
194 TEST_ASSERT( mbedtls_mpi_read_string( &ctx.N, radix_N, input_N ) == 0 );
195 TEST_ASSERT( mbedtls_mpi_read_string( &ctx.E, radix_E, input_E ) == 0 );
196
197 TEST_ASSERT( mbedtls_rsa_check_pubkey( &ctx ) == 0 );
198
199 msg_len = unhexify( message_str, message_hex_string );
200 unhexify( result_str, result_hex_str );
201
202 if( mbedtls_md_info_from_type( digest ) != NULL )
203 TEST_ASSERT( mbedtls_md( mbedtls_md_info_from_type( digest ), message_str, msg_len, hash_result ) == 0 );
204
205 TEST_ASSERT( mbedtls_rsa_pkcs1_verify( &ctx, NULL, NULL, MBEDTLS_RSA_PUBLIC, digest, 0, hash_result, result_str ) == result );
206
207exit:
208 mbedtls_rsa_free( &ctx );
209}
210/* END_CASE */
211
212/* BEGIN_CASE */
213void pkcs1_rsassa_v15_verify_ext( int mod,
214 int radix_N, char *input_N,
215 int radix_E, char *input_E,
216 int msg_digest_id, int ctx_hash,
217 int mgf_hash, int salt_len,
218 char *message_hex_string,
219 char *result_hex_str,
220 int result_simple,
221 int result_full )
222{
223 unsigned char message_str[1000];
224 unsigned char hash_result[1000];
225 unsigned char result_str[1000];
226 mbedtls_rsa_context ctx;
227 size_t msg_len, hash_len;
228
229 mbedtls_rsa_init( &ctx, MBEDTLS_RSA_PKCS_V15, ctx_hash );
230 memset( message_str, 0x00, 1000 );
231 memset( hash_result, 0x00, 1000 );
232 memset( result_str, 0x00, 1000 );
233
234 ctx.len = mod / 8 + ( ( mod % 8 ) ? 1 : 0 );
235 TEST_ASSERT( mbedtls_mpi_read_string( &ctx.N, radix_N, input_N ) == 0 );
236 TEST_ASSERT( mbedtls_mpi_read_string( &ctx.E, radix_E, input_E ) == 0 );
237
238 TEST_ASSERT( mbedtls_rsa_check_pubkey( &ctx ) == 0 );
239
240 msg_len = unhexify( message_str, message_hex_string );
241 unhexify( result_str, result_hex_str );
242
243 if( msg_digest_id != MBEDTLS_MD_NONE )
244 {
245 TEST_ASSERT( mbedtls_md( mbedtls_md_info_from_type( msg_digest_id ),
246 message_str, msg_len, hash_result ) == 0 );
247 hash_len = 0;
248 }
249 else
250 {
251 memcpy( hash_result, message_str, msg_len );
252 hash_len = msg_len;
253 }
254
255 TEST_ASSERT( mbedtls_rsa_pkcs1_verify( &ctx, NULL, NULL, MBEDTLS_RSA_PUBLIC,
256 msg_digest_id, hash_len, hash_result,
257 result_str ) == result_simple );
258
259 TEST_ASSERT( mbedtls_rsa_rsassa_pss_verify_ext( &ctx, NULL, NULL, MBEDTLS_RSA_PUBLIC,
260 msg_digest_id, hash_len, hash_result,
261 mgf_hash, salt_len,
262 result_str ) == result_full );
263
264exit:
265 mbedtls_rsa_free( &ctx );
266}
267/* END_CASE */