arch/risc-v/esp32c3: Remove the RSA test from the driver.
Signed-off-by: Abdelatif Guettouche <abdelatif.guettouche@espressif.com>
This commit is contained in:
Abdelatif Guettouche
Gustavo Henrique Nihei
parent
652d77efd2
commit
91cb9dafaf
@ -1045,13 +1045,6 @@ endmenu # Partition Configuration
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endif
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menu "RSA Accelerate Configuration"
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depends on ESP32C3_RSA_ACCELERATOR
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config ESP32C3_RSA_ACCELERATOR_TEST
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bool "RSA driver test"
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default n
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menu "BIGNUM"
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depends on ESP32C3_BIGNUM_ACCELERATOR
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@ -1061,6 +1054,4 @@ config ESP32C3_BIGNUM_ACCELERATOR_TEST
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endmenu # ESP32C3_BIGNUM_ACCELERATOR
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endmenu # ESP32C3_RSA_ACCELERATOR
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endif # ARCH_CHIP_ESP32C3
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@ -2174,202 +2174,3 @@ void esp32c3_rsa_free(struct esp32c3_rsa_context_s *ctx)
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#endif
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/****************************************************************************
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* Test Functions
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****************************************************************************/
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#ifdef CONFIG_ESP32C3_RSA_ACCELERATOR_TEST
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/* Example RSA-1024 keypair, for test purposes */
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#define KEY_LEN 128
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#define RSA_N "9292758453063D803DD603D5E777D788" \
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"8ED1D5BF35786190FA2F23EBC0848AEA" \
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"DDA92CA6C3D80B32C4D109BE0F36D6AE" \
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"7130B9CED7ACDF54CFC7555AC14EEBAB" \
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"93A89813FBF3C4F8066D2D800F7C38A8" \
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"1AE31942917403FF4946B0A83D3D3E05" \
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"EE57C6F5F5606FB5D4BC6CD34EE0801A" \
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"5E94BB77B07507233A0BC7BAC8F90F79"
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#define RSA_E "10001"
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#define RSA_D "24BF6185468786FDD303083D25E64EFC" \
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"66CA472BC44D253102F8B4A9D3BFA750" \
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"91386C0077937FE33FA3252D28855837" \
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"AE1B484A8A9A45F7EE8C0C634F99E8CD" \
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"DF79C5CE07EE72C7F123142198164234" \
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"CABB724CF78B8173B9F880FC86322407" \
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"AF1FEDFDDE2BEB674CA15F3E81A1521E" \
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"071513A1E85B5DFA031F21ECAE91A34D"
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#define RSA_P "C36D0EB7FCD285223CFB5AABA5BDA3D8" \
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"2C01CAD19EA484A87EA4377637E75500" \
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"FCB2005C5C7DD6EC4AC023CDA285D796" \
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"C3D9E75E1EFC42488BB4F1D13AC30A57"
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#define RSA_Q "C000DF51A7C77AE8D7C7370C1FF55B69" \
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"E211C2B9E5DB1ED0BF61D0D9899620F4" \
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"910E4168387E3C30AA1E00C339A79508" \
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"8452DD96A9A5EA5D9DCA68DA636032AF"
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#define PT_LEN 24
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#define RSA_PT "\xAA\xBB\xCC\x03\x02\x01\x00\xFF\xFF\xFF\xFF\xFF" \
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"\x11\x22\x33\x0A\x0B\x0C\xCC\xDD\xDD\xDD\xDD\xDD"
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#if defined(ESP32C3_PKCS1_V15)
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static int myrand(void *rng_state, unsigned char *output, size_t len)
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{
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#if !defined(__OpenBSD__) && !defined(__NetBSD__)
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size_t i;
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if (rng_state != NULL)
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rng_state = NULL;
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for (i = 0; i < len; ++i)
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output[i] = rand();
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#else
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if (rng_state != NULL)
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rng_state = NULL;
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arc4random_buf(output, len);
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#endif /* !OpenBSD && !NetBSD */
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return OK;
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}
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#endif /* ESP32C3_PKCS1_V15 */
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/* Checkup routine */
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int esp32c3_rsa_self_test(int verbose)
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{
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int ret = 0;
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#if defined(ESP32C3_PKCS1_V15)
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size_t len;
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struct esp32c3_rsa_context_s rsa;
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unsigned char rsa_plaintext[PT_LEN];
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unsigned char rsa_decrypted[PT_LEN];
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unsigned char rsa_ciphertext[KEY_LEN];
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struct esp32c3_mpi_s K;
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esp32c3_mpi_init(&K);
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esp32c3_rsa_init(&rsa, ESP32C3_RSA_PKCS_V15, 0);
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ESP32C3_MPI_CHK(esp32c3_mpi_read_string(&K, 16, RSA_N), cleanup);
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ESP32C3_MPI_CHK(esp32c3_rsa_import(&rsa, &K, NULL, NULL, NULL, NULL),
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cleanup);
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ESP32C3_MPI_CHK(esp32c3_mpi_read_string(&K, 16, RSA_P), cleanup);
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ESP32C3_MPI_CHK(esp32c3_rsa_import(&rsa, NULL, &K, NULL, NULL, NULL),
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cleanup);
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ESP32C3_MPI_CHK(esp32c3_mpi_read_string(&K, 16, RSA_Q), cleanup);
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ESP32C3_MPI_CHK(esp32c3_rsa_import(&rsa, NULL, NULL, &K, NULL, NULL),
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cleanup);
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ESP32C3_MPI_CHK(esp32c3_mpi_read_string(&K, 16, RSA_D), cleanup);
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ESP32C3_MPI_CHK(esp32c3_rsa_import(&rsa, NULL, NULL, NULL, &K, NULL),
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cleanup);
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ESP32C3_MPI_CHK(esp32c3_mpi_read_string(&K, 16, RSA_E), cleanup);
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ESP32C3_MPI_CHK(esp32c3_rsa_import(&rsa, NULL, NULL, NULL, NULL, &K),
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cleanup);
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ESP32C3_MPI_CHK(esp32c3_rsa_complete(&rsa), cleanup);
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if (verbose != 0)
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syslog(LOG_INFO, " RSA key validation: ");
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if (esp32c3_rsa_check_pubkey(&rsa) != 0 ||
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esp32c3_rsa_check_privkey(&rsa) != 0)
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{
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if (verbose != 0)
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syslog(LOG_INFO, "failed\n");
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ret = 1;
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goto cleanup;
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}
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if (verbose != 0)
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syslog(LOG_INFO, "passed\n PKCS#1 encryption : ");
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memcpy(rsa_plaintext, RSA_PT, PT_LEN);
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if (esp32c3_rsa_encrypt(&rsa, myrand, NULL, ESP32C3_RSA_PUBLIC,
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PT_LEN, rsa_plaintext,
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rsa_ciphertext) != 0)
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{
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if (verbose != 0)
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syslog(LOG_INFO, "failed\n");
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ret = 1;
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goto cleanup;
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}
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if (verbose != 0)
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syslog(LOG_INFO, "passed\n PKCS#1 decryption : ");
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if (esp32c3_rsa_decrypt(&rsa, myrand, NULL, ESP32C3_RSA_PRIVATE,
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&len, rsa_ciphertext, rsa_decrypted,
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sizeof(rsa_decrypted)) != 0)
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{
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if (verbose != 0)
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syslog(LOG_INFO, "failed\n");
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ret = 1;
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goto cleanup;
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}
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if (memcmp(rsa_decrypted, rsa_plaintext, len) != 0)
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{
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if (verbose != 0)
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syslog(LOG_INFO, "failed\n");
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ret = 1;
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goto cleanup;
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}
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if (verbose != 0)
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syslog(LOG_INFO, "passed\n");
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cleanup:
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esp32c3_mpi_free(&K);
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esp32c3_rsa_free(&rsa);
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#else /* ESP32C3_PKCS1_V15 */
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((void) verbose);
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#endif /* ESP32C3_PKCS1_V15 */
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return ret;
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}
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/****************************************************************************
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* Name: esp32c3_rsa_main
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****************************************************************************/
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int esp32c3_rsa_main(int argc, char *argv[])
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{
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int ret = 0;
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syslog(LOG_INFO, "----- BEGIN TEST -----\n");
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ret = esp32c3_mpi_self_test(true);
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if (ret)
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{
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goto test_end;
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}
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ret = esp32c3_rsa_self_test(true);
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if (ret)
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{
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goto test_end;
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}
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test_end:
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syslog(LOG_INFO, "----- END TEST -----\n");
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syslog(LOG_INFO, "\n");
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syslog(LOG_INFO, "----- RESULT: %s -----\n",
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!ret ? "SUCCESS" : "FAILED");
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return 0;
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}
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#endif
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@ -25,7 +25,6 @@ CONFIG_DEV_ZERO=y
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CONFIG_ESP32C3_BIGNUM_ACCELERATOR=y
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CONFIG_ESP32C3_BIGNUM_ACCELERATOR_TEST=y
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CONFIG_ESP32C3_RSA_ACCELERATOR=y
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CONFIG_ESP32C3_RSA_ACCELERATOR_TEST=y
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CONFIG_FS_PROCFS=y
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CONFIG_IDLETHREAD_STACKSIZE=2048
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CONFIG_INTELHEX_BINARY=y
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@ -47,4 +46,4 @@ CONFIG_START_YEAR=2019
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CONFIG_SYSTEM_NSH=y
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CONFIG_UART0_SERIAL_CONSOLE=y
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CONFIG_USERMAIN_STACKSIZE=4096
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CONFIG_USER_ENTRYPOINT="esp32c3_rsa_main"
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CONFIG_USER_ENTRYPOINT="nsh_main"
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