11 #if defined(MBEDTLS_PSA_CRYPTO_C)
22 /* mbedtls_cipher_values_from_psa() below only checks if the proper build symbols
24  * (i.e. if the specified key works with the specified algorithm). This helper
35 #if !defined(PSA_WANT_KEY_TYPE_AES)  in mbedtls_cipher_validate_values()
38 #if !defined(PSA_WANT_KEY_TYPE_ARIA)  in mbedtls_cipher_validate_values()
41 #if !defined(PSA_WANT_KEY_TYPE_CAMELLIA)  in mbedtls_cipher_validate_values()
44 #if !defined(PSA_WANT_KEY_TYPE_CHACHA20)  in mbedtls_cipher_validate_values()
47 #if !defined(PSA_WANT_KEY_TYPE_DES)  in mbedtls_cipher_validate_values()
50 #if !defined(PSA_WANT_ALG_CCM)  in mbedtls_cipher_validate_values()
53 #if !defined(PSA_WANT_ALG_GCM)  in mbedtls_cipher_validate_values()
56 #if !defined(PSA_WANT_ALG_STREAM_CIPHER)  in mbedtls_cipher_validate_values()
59 #if !defined(PSA_WANT_ALG_CHACHA20_POLY1305)  in mbedtls_cipher_validate_values()
62 #if !defined(PSA_WANT_ALG_CCM_STAR_NO_TAG)  in mbedtls_cipher_validate_values()
65 #if !defined(PSA_WANT_ALG_CTR)  in mbedtls_cipher_validate_values()
68 #if !defined(PSA_WANT_ALG_CFB)  in mbedtls_cipher_validate_values()
71 #if !defined(PSA_WANT_ALG_OFB)  in mbedtls_cipher_validate_values()
74 #if !defined(PSA_WANT_ALG_ECB_NO_PADDING)  in mbedtls_cipher_validate_values()
77 #if !defined(PSA_WANT_ALG_CBC_NO_PADDING)  in mbedtls_cipher_validate_values()
80 #if !defined(PSA_WANT_ALG_CBC_PKCS7)  in mbedtls_cipher_validate_values()
83 #if !defined(PSA_WANT_ALG_CMAC)  in mbedtls_cipher_validate_values()
87     if (alg == PSA_ALG_STREAM_CIPHER ||  in mbedtls_cipher_validate_values()
89         if (key_type == PSA_KEY_TYPE_CHACHA20) {  in mbedtls_cipher_validate_values()
94     if (alg == PSA_ALG_AEAD_WITH_SHORTENED_TAG(PSA_ALG_CCM, 0) ||  in mbedtls_cipher_validate_values()
97         if (key_type == PSA_KEY_TYPE_AES ||  in mbedtls_cipher_validate_values()
104     if (alg == PSA_ALG_CTR ||  in mbedtls_cipher_validate_values()
112         if (key_type == PSA_KEY_TYPE_AES ||  in mbedtls_cipher_validate_values()
132 #if !defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_DES)  in mbedtls_cipher_values_from_psa()
136     if (PSA_ALG_IS_AEAD(alg)) {  in mbedtls_cipher_values_from_psa()
140     if (PSA_ALG_IS_CIPHER(alg) || PSA_ALG_IS_AEAD(alg)) {  in mbedtls_cipher_values_from_psa()
142 #if defined(MBEDTLS_PSA_BUILTIN_ALG_STREAM_CIPHER)  in mbedtls_cipher_values_from_psa()
147 #if defined(MBEDTLS_PSA_BUILTIN_ALG_CTR)  in mbedtls_cipher_values_from_psa()
152 #if defined(MBEDTLS_PSA_BUILTIN_ALG_CFB)  in mbedtls_cipher_values_from_psa()
157 #if defined(MBEDTLS_PSA_BUILTIN_ALG_OFB)  in mbedtls_cipher_values_from_psa()
162 #if defined(MBEDTLS_PSA_BUILTIN_ALG_ECB_NO_PADDING)  in mbedtls_cipher_values_from_psa()
167 #if defined(MBEDTLS_PSA_BUILTIN_ALG_CBC_NO_PADDING)  in mbedtls_cipher_values_from_psa()
172 #if defined(MBEDTLS_PSA_BUILTIN_ALG_CBC_PKCS7)  in mbedtls_cipher_values_from_psa()
177 #if defined(MBEDTLS_PSA_BUILTIN_ALG_CCM_STAR_NO_TAG)  in mbedtls_cipher_values_from_psa()
182 #if defined(MBEDTLS_PSA_BUILTIN_ALG_CCM)  in mbedtls_cipher_values_from_psa()
187 #if defined(MBEDTLS_PSA_BUILTIN_ALG_GCM)  in mbedtls_cipher_values_from_psa()
192 #if defined(MBEDTLS_PSA_BUILTIN_ALG_CHACHA20_POLY1305)  in mbedtls_cipher_values_from_psa()
200     } else if (alg == PSA_ALG_CMAC) {  in mbedtls_cipher_values_from_psa()
207 #if defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_AES)  in mbedtls_cipher_values_from_psa()
212 #if defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_ARIA)  in mbedtls_cipher_values_from_psa()
217 #if defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_DES)  in mbedtls_cipher_values_from_psa()
221             if (*key_bits == 64) {  in mbedtls_cipher_values_from_psa()
229             if (*key_bits == 128) {  in mbedtls_cipher_values_from_psa()
234 #if defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_CAMELLIA)  in mbedtls_cipher_values_from_psa()
239 #if defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_CHACHA20)  in mbedtls_cipher_values_from_psa()
247     if (cipher_id != NULL) {  in mbedtls_cipher_values_from_psa()
254 #if defined(MBEDTLS_CIPHER_C)
266     if (status != PSA_SUCCESS) {  in mbedtls_cipher_info_from_psa()
269     if (cipher_id != NULL) {  in mbedtls_cipher_info_from_psa()
277 #if defined(MBEDTLS_PSA_BUILTIN_CIPHER)
299     if (cipher_info == NULL) {  in psa_cipher_setup()
304     if (ret != 0) {  in psa_cipher_setup()
308 #if defined(MBEDTLS_PSA_BUILTIN_KEY_TYPE_DES)  in psa_cipher_setup()
309     if (key_type == PSA_KEY_TYPE_DES && key_bits == 128) {  in psa_cipher_setup()
323     if (ret != 0) {  in psa_cipher_setup()
327 #if defined(MBEDTLS_PSA_BUILTIN_ALG_CBC_NO_PADDING) || \  in psa_cipher_setup()
343     if (ret != 0) {  in psa_cipher_setup()
383     if (iv_length != operation->iv_length) {  in mbedtls_psa_cipher_set_iv()
392 #if defined(MBEDTLS_PSA_BUILTIN_ALG_ECB_NO_PADDING)
404  *                      If there is a partial block at the end of the input,
428     if (input_length == 0) {  in psa_cipher_update_ecb()
433     if (ctx->unprocessed_len > 0) {  in psa_cipher_update_ecb()
434         /* Fill up to block size, and run the block if there's a full one. */  in psa_cipher_update_ecb()
437         if (input_length < bytes_to_copy) {  in psa_cipher_update_ecb()
447         if (ctx->unprocessed_len == block_size) {  in psa_cipher_update_ecb()
454             if (status != PSA_SUCCESS) {  in psa_cipher_update_ecb()
471         if (status != PSA_SUCCESS) {  in psa_cipher_update_ecb()
482     if (input_length > 0) {  in psa_cipher_update_ecb()
504     if (!PSA_ALG_IS_STREAM_CIPHER(operation->alg)) {  in mbedtls_psa_cipher_update()
506          * update calls, if any, plus the input to this call. Remove  in mbedtls_psa_cipher_update()
507          * the last partial block, if any. You get the data that will be  in mbedtls_psa_cipher_update()
516     if (output_size < expected_output_size) {  in mbedtls_psa_cipher_update()
520 #if defined(MBEDTLS_PSA_BUILTIN_ALG_ECB_NO_PADDING)  in mbedtls_psa_cipher_update()
521     if (operation->alg == PSA_ALG_ECB_NO_PADDING) {  in mbedtls_psa_cipher_update()
532     if (input_length == 0) {  in mbedtls_psa_cipher_update()
541         if (*output_length > output_size) {  in mbedtls_psa_cipher_update()
556     if (operation->ctx.cipher.unprocessed_len != 0) {  in mbedtls_psa_cipher_finish()
557         if (operation->alg == PSA_ALG_ECB_NO_PADDING ||  in mbedtls_psa_cipher_finish()
568     if (status != PSA_SUCCESS) {  in mbedtls_psa_cipher_finish()
572     if (*output_length == 0) {  in mbedtls_psa_cipher_finish()
574     } else if (output_size >= *output_length) {  in mbedtls_psa_cipher_finish()
592     if (!PSA_ALG_IS_CIPHER(operation->alg)) {  in mbedtls_psa_cipher_abort()
621     if (status != PSA_SUCCESS) {  in mbedtls_psa_cipher_encrypt()
625     if (iv_length > 0) {  in mbedtls_psa_cipher_encrypt()
627         if (status != PSA_SUCCESS) {  in mbedtls_psa_cipher_encrypt()
635     if (status != PSA_SUCCESS) {  in mbedtls_psa_cipher_encrypt()
643     if (status != PSA_SUCCESS) {  in mbedtls_psa_cipher_encrypt()
650     if (status == PSA_SUCCESS) {  in mbedtls_psa_cipher_encrypt()
677     if (status != PSA_SUCCESS) {  in mbedtls_psa_cipher_decrypt()
681     if (operation.iv_length > 0) {  in mbedtls_psa_cipher_decrypt()
684         if (status != PSA_SUCCESS) {  in mbedtls_psa_cipher_decrypt()
694     if (status != PSA_SUCCESS) {  in mbedtls_psa_cipher_decrypt()
704     if (status != PSA_SUCCESS) {  in mbedtls_psa_cipher_decrypt()
711     if (status == PSA_SUCCESS) {  in mbedtls_psa_cipher_decrypt()