280     mbedtls_psa_cipher_operation_t *operation,  in psa_cipher_setup()  argument
293     mbedtls_cipher_init(&operation->ctx.cipher);  in psa_cipher_setup()
295     operation->alg = alg;  in psa_cipher_setup()
303     ret = mbedtls_cipher_setup(&operation->ctx.cipher, cipher_info);  in psa_cipher_setup()
314         ret = mbedtls_cipher_setkey(&operation->ctx.cipher,  in psa_cipher_setup()
320         ret = mbedtls_cipher_setkey(&operation->ctx.cipher, key_buffer,  in psa_cipher_setup()
331             ret = mbedtls_cipher_set_padding_mode(&operation->ctx.cipher,  in psa_cipher_setup()
335             ret = mbedtls_cipher_set_padding_mode(&operation->ctx.cipher,  in psa_cipher_setup()
349     operation->block_length = (PSA_ALG_IS_STREAM_CIPHER(alg) ? 1 :  in psa_cipher_setup()
351     operation->iv_length = PSA_CIPHER_IV_LENGTH(key_type, alg);  in psa_cipher_setup()
358     mbedtls_psa_cipher_operation_t *operation,  in mbedtls_psa_cipher_encrypt_setup()  argument
363     return psa_cipher_setup(operation, attributes,  in mbedtls_psa_cipher_encrypt_setup()
369     mbedtls_psa_cipher_operation_t *operation,  in mbedtls_psa_cipher_decrypt_setup()  argument
374     return psa_cipher_setup(operation, attributes,  in mbedtls_psa_cipher_decrypt_setup()
380     mbedtls_psa_cipher_operation_t *operation,  in mbedtls_psa_cipher_set_iv()  argument
383     if (iv_length != operation->iv_length) {  in mbedtls_psa_cipher_set_iv()
388         mbedtls_cipher_set_iv(&operation->ctx.cipher,  in mbedtls_psa_cipher_set_iv()
497     mbedtls_psa_cipher_operation_t *operation,  in mbedtls_psa_cipher_update()  argument
504     if (!PSA_ALG_IS_STREAM_CIPHER(operation->alg)) {  in mbedtls_psa_cipher_update()
510             (operation->ctx.cipher.unprocessed_len + input_length)  in mbedtls_psa_cipher_update()
511             / operation->block_length * operation->block_length;  in mbedtls_psa_cipher_update()
521     if (operation->alg == PSA_ALG_ECB_NO_PADDING) {  in mbedtls_psa_cipher_update()
525         status = psa_cipher_update_ecb(&operation->ctx.cipher,  in mbedtls_psa_cipher_update()
538             mbedtls_cipher_update(&operation->ctx.cipher, input,  in mbedtls_psa_cipher_update()
550     mbedtls_psa_cipher_operation_t *operation,  in mbedtls_psa_cipher_finish()  argument
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()
558             operation->alg == PSA_ALG_CBC_NO_PADDING) {  in mbedtls_psa_cipher_finish()
565         mbedtls_cipher_finish(&operation->ctx.cipher,  in mbedtls_psa_cipher_finish()
588     mbedtls_psa_cipher_operation_t *operation)  in mbedtls_psa_cipher_abort()  argument
592     if (!PSA_ALG_IS_CIPHER(operation->alg)) {  in mbedtls_psa_cipher_abort()
596     mbedtls_cipher_free(&operation->ctx.cipher);  in mbedtls_psa_cipher_abort()
615     mbedtls_psa_cipher_operation_t operation = MBEDTLS_PSA_CIPHER_OPERATION_INIT;  in mbedtls_psa_cipher_encrypt()  local
618     status = mbedtls_psa_cipher_encrypt_setup(&operation, attributes,  in mbedtls_psa_cipher_encrypt()
626         status = mbedtls_psa_cipher_set_iv(&operation, iv, iv_length);  in mbedtls_psa_cipher_encrypt()
632     status = mbedtls_psa_cipher_update(&operation, input, input_length,  in mbedtls_psa_cipher_encrypt()
640         &operation,  in mbedtls_psa_cipher_encrypt()
651         status = mbedtls_psa_cipher_abort(&operation);  in mbedtls_psa_cipher_encrypt()
653         mbedtls_psa_cipher_abort(&operation);  in mbedtls_psa_cipher_encrypt()
671     mbedtls_psa_cipher_operation_t operation = MBEDTLS_PSA_CIPHER_OPERATION_INIT;  in mbedtls_psa_cipher_decrypt()  local
674     status = mbedtls_psa_cipher_decrypt_setup(&operation, attributes,  in mbedtls_psa_cipher_decrypt()
681     if (operation.iv_length > 0) {  in mbedtls_psa_cipher_decrypt()
682         status = mbedtls_psa_cipher_set_iv(&operation,  in mbedtls_psa_cipher_decrypt()
683                                            input, operation.iv_length);  in mbedtls_psa_cipher_decrypt()
690         &operation,  in mbedtls_psa_cipher_decrypt()
691         mbedtls_buffer_offset_const(input, operation.iv_length),  in mbedtls_psa_cipher_decrypt()
692         input_length - operation.iv_length,  in mbedtls_psa_cipher_decrypt()
701         &operation,  in mbedtls_psa_cipher_decrypt()
712         status = mbedtls_psa_cipher_abort(&operation);  in mbedtls_psa_cipher_decrypt()
714         mbedtls_psa_cipher_abort(&operation);  in mbedtls_psa_cipher_decrypt()