| // SPDX-License-Identifier: MIT |
| |
| #include <assert.h> |
| #include <stdlib.h> |
| #if defined(_WIN32) |
| #include <string.h> |
| #define strcasecmp _stricmp |
| #else |
| #include <strings.h> |
| #endif |
| |
| #include <oqs/oqs.h> |
| |
| OQS_API const char *OQS_SIG_alg_identifier(size_t i) { |
| // EDIT-WHEN-ADDING-SIG |
| const char *a[OQS_SIG_algs_length] = { |
| ///// OQS_COPY_FROM_UPSTREAM_FRAGMENT_ALG_IDENTIFIER_START |
| OQS_SIG_alg_dilithium_2, |
| OQS_SIG_alg_dilithium_3, |
| OQS_SIG_alg_dilithium_5, |
| OQS_SIG_alg_ml_dsa_44_ipd, |
| OQS_SIG_alg_ml_dsa_44, |
| OQS_SIG_alg_ml_dsa_65_ipd, |
| OQS_SIG_alg_ml_dsa_65, |
| OQS_SIG_alg_ml_dsa_87_ipd, |
| OQS_SIG_alg_ml_dsa_87, |
| OQS_SIG_alg_falcon_512, |
| OQS_SIG_alg_falcon_1024, |
| OQS_SIG_alg_falcon_padded_512, |
| OQS_SIG_alg_falcon_padded_1024, |
| OQS_SIG_alg_sphincs_sha2_128f_simple, |
| OQS_SIG_alg_sphincs_sha2_128s_simple, |
| OQS_SIG_alg_sphincs_sha2_192f_simple, |
| OQS_SIG_alg_sphincs_sha2_192s_simple, |
| OQS_SIG_alg_sphincs_sha2_256f_simple, |
| OQS_SIG_alg_sphincs_sha2_256s_simple, |
| OQS_SIG_alg_sphincs_shake_128f_simple, |
| OQS_SIG_alg_sphincs_shake_128s_simple, |
| OQS_SIG_alg_sphincs_shake_192f_simple, |
| OQS_SIG_alg_sphincs_shake_192s_simple, |
| OQS_SIG_alg_sphincs_shake_256f_simple, |
| OQS_SIG_alg_sphincs_shake_256s_simple,///// OQS_COPY_FROM_UPSTREAM_FRAGMENT_ALG_IDENTIFIER_END |
| }; |
| if (i >= OQS_SIG_algs_length) { |
| return NULL; |
| } else { |
| return a[i]; |
| } |
| } |
| |
| OQS_API int OQS_SIG_alg_count(void) { |
| return OQS_SIG_algs_length; |
| } |
| |
| OQS_API int OQS_SIG_alg_is_enabled(const char *method_name) { |
| if (method_name == NULL) { |
| return 0; |
| } |
| if (0) { |
| ///// OQS_COPY_FROM_UPSTREAM_FRAGMENT_ENABLED_CASE_START |
| } else if (0 == strcasecmp(method_name, OQS_SIG_alg_dilithium_2)) { |
| #ifdef OQS_ENABLE_SIG_dilithium_2 |
| return 1; |
| #else |
| return 0; |
| #endif |
| |
| } else if (0 == strcasecmp(method_name, OQS_SIG_alg_dilithium_3)) { |
| #ifdef OQS_ENABLE_SIG_dilithium_3 |
| return 1; |
| #else |
| return 0; |
| #endif |
| |
| } else if (0 == strcasecmp(method_name, OQS_SIG_alg_dilithium_5)) { |
| #ifdef OQS_ENABLE_SIG_dilithium_5 |
| return 1; |
| #else |
| return 0; |
| #endif |
| |
| } else if (0 == strcasecmp(method_name, OQS_SIG_alg_ml_dsa_44_ipd)) { |
| #ifdef OQS_ENABLE_SIG_ml_dsa_44_ipd |
| return 1; |
| #else |
| return 0; |
| #endif |
| |
| } else if (0 == strcasecmp(method_name, OQS_SIG_alg_ml_dsa_44)) { |
| #ifdef OQS_ENABLE_SIG_ml_dsa_44 |
| return 1; |
| #else |
| return 0; |
| #endif |
| |
| } else if (0 == strcasecmp(method_name, OQS_SIG_alg_ml_dsa_65_ipd)) { |
| #ifdef OQS_ENABLE_SIG_ml_dsa_65_ipd |
| return 1; |
| #else |
| return 0; |
| #endif |
| |
| } else if (0 == strcasecmp(method_name, OQS_SIG_alg_ml_dsa_65)) { |
| #ifdef OQS_ENABLE_SIG_ml_dsa_65 |
| return 1; |
| #else |
| return 0; |
| #endif |
| |
| } else if (0 == strcasecmp(method_name, OQS_SIG_alg_ml_dsa_87_ipd)) { |
| #ifdef OQS_ENABLE_SIG_ml_dsa_87_ipd |
| return 1; |
| #else |
| return 0; |
| #endif |
| |
| } else if (0 == strcasecmp(method_name, OQS_SIG_alg_ml_dsa_87)) { |
| #ifdef OQS_ENABLE_SIG_ml_dsa_87 |
| return 1; |
| #else |
| return 0; |
| #endif |
| |
| } else if (0 == strcasecmp(method_name, OQS_SIG_alg_falcon_512)) { |
| #ifdef OQS_ENABLE_SIG_falcon_512 |
| return 1; |
| #else |
| return 0; |
| #endif |
| |
| } else if (0 == strcasecmp(method_name, OQS_SIG_alg_falcon_1024)) { |
| #ifdef OQS_ENABLE_SIG_falcon_1024 |
| return 1; |
| #else |
| return 0; |
| #endif |
| |
| } else if (0 == strcasecmp(method_name, OQS_SIG_alg_falcon_padded_512)) { |
| #ifdef OQS_ENABLE_SIG_falcon_padded_512 |
| return 1; |
| #else |
| return 0; |
| #endif |
| |
| } else if (0 == strcasecmp(method_name, OQS_SIG_alg_falcon_padded_1024)) { |
| #ifdef OQS_ENABLE_SIG_falcon_padded_1024 |
| return 1; |
| #else |
| return 0; |
| #endif |
| |
| } else if (0 == strcasecmp(method_name, OQS_SIG_alg_sphincs_sha2_128f_simple)) { |
| #ifdef OQS_ENABLE_SIG_sphincs_sha2_128f_simple |
| return 1; |
| #else |
| return 0; |
| #endif |
| |
| } else if (0 == strcasecmp(method_name, OQS_SIG_alg_sphincs_sha2_128s_simple)) { |
| #ifdef OQS_ENABLE_SIG_sphincs_sha2_128s_simple |
| return 1; |
| #else |
| return 0; |
| #endif |
| |
| } else if (0 == strcasecmp(method_name, OQS_SIG_alg_sphincs_sha2_192f_simple)) { |
| #ifdef OQS_ENABLE_SIG_sphincs_sha2_192f_simple |
| return 1; |
| #else |
| return 0; |
| #endif |
| |
| } else if (0 == strcasecmp(method_name, OQS_SIG_alg_sphincs_sha2_192s_simple)) { |
| #ifdef OQS_ENABLE_SIG_sphincs_sha2_192s_simple |
| return 1; |
| #else |
| return 0; |
| #endif |
| |
| } else if (0 == strcasecmp(method_name, OQS_SIG_alg_sphincs_sha2_256f_simple)) { |
| #ifdef OQS_ENABLE_SIG_sphincs_sha2_256f_simple |
| return 1; |
| #else |
| return 0; |
| #endif |
| |
| } else if (0 == strcasecmp(method_name, OQS_SIG_alg_sphincs_sha2_256s_simple)) { |
| #ifdef OQS_ENABLE_SIG_sphincs_sha2_256s_simple |
| return 1; |
| #else |
| return 0; |
| #endif |
| |
| } else if (0 == strcasecmp(method_name, OQS_SIG_alg_sphincs_shake_128f_simple)) { |
| #ifdef OQS_ENABLE_SIG_sphincs_shake_128f_simple |
| return 1; |
| #else |
| return 0; |
| #endif |
| |
| } else if (0 == strcasecmp(method_name, OQS_SIG_alg_sphincs_shake_128s_simple)) { |
| #ifdef OQS_ENABLE_SIG_sphincs_shake_128s_simple |
| return 1; |
| #else |
| return 0; |
| #endif |
| |
| } else if (0 == strcasecmp(method_name, OQS_SIG_alg_sphincs_shake_192f_simple)) { |
| #ifdef OQS_ENABLE_SIG_sphincs_shake_192f_simple |
| return 1; |
| #else |
| return 0; |
| #endif |
| |
| } else if (0 == strcasecmp(method_name, OQS_SIG_alg_sphincs_shake_192s_simple)) { |
| #ifdef OQS_ENABLE_SIG_sphincs_shake_192s_simple |
| return 1; |
| #else |
| return 0; |
| #endif |
| |
| } else if (0 == strcasecmp(method_name, OQS_SIG_alg_sphincs_shake_256f_simple)) { |
| #ifdef OQS_ENABLE_SIG_sphincs_shake_256f_simple |
| return 1; |
| #else |
| return 0; |
| #endif |
| |
| } else if (0 == strcasecmp(method_name, OQS_SIG_alg_sphincs_shake_256s_simple)) { |
| #ifdef OQS_ENABLE_SIG_sphincs_shake_256s_simple |
| return 1; |
| #else |
| return 0; |
| #endif |
| ///// OQS_COPY_FROM_UPSTREAM_FRAGMENT_ENABLED_CASE_END |
| } else { |
| return 0; |
| } |
| } |
| |
| OQS_API OQS_SIG *OQS_SIG_new(const char *method_name) { |
| if (method_name == NULL) { |
| return NULL; |
| } |
| if (0) { |
| ///// OQS_COPY_FROM_UPSTREAM_FRAGMENT_NEW_CASE_START |
| } else if (0 == strcasecmp(method_name, OQS_SIG_alg_dilithium_2)) { |
| #ifdef OQS_ENABLE_SIG_dilithium_2 |
| return OQS_SIG_dilithium_2_new(); |
| #else |
| return NULL; |
| #endif |
| |
| } else if (0 == strcasecmp(method_name, OQS_SIG_alg_dilithium_3)) { |
| #ifdef OQS_ENABLE_SIG_dilithium_3 |
| return OQS_SIG_dilithium_3_new(); |
| #else |
| return NULL; |
| #endif |
| |
| } else if (0 == strcasecmp(method_name, OQS_SIG_alg_dilithium_5)) { |
| #ifdef OQS_ENABLE_SIG_dilithium_5 |
| return OQS_SIG_dilithium_5_new(); |
| #else |
| return NULL; |
| #endif |
| |
| } else if (0 == strcasecmp(method_name, OQS_SIG_alg_ml_dsa_44_ipd)) { |
| #ifdef OQS_ENABLE_SIG_ml_dsa_44_ipd |
| return OQS_SIG_ml_dsa_44_ipd_new(); |
| #else |
| return NULL; |
| #endif |
| |
| } else if (0 == strcasecmp(method_name, OQS_SIG_alg_ml_dsa_44)) { |
| #ifdef OQS_ENABLE_SIG_ml_dsa_44 |
| return OQS_SIG_ml_dsa_44_new(); |
| #else |
| return NULL; |
| #endif |
| |
| } else if (0 == strcasecmp(method_name, OQS_SIG_alg_ml_dsa_65_ipd)) { |
| #ifdef OQS_ENABLE_SIG_ml_dsa_65_ipd |
| return OQS_SIG_ml_dsa_65_ipd_new(); |
| #else |
| return NULL; |
| #endif |
| |
| } else if (0 == strcasecmp(method_name, OQS_SIG_alg_ml_dsa_65)) { |
| #ifdef OQS_ENABLE_SIG_ml_dsa_65 |
| return OQS_SIG_ml_dsa_65_new(); |
| #else |
| return NULL; |
| #endif |
| |
| } else if (0 == strcasecmp(method_name, OQS_SIG_alg_ml_dsa_87_ipd)) { |
| #ifdef OQS_ENABLE_SIG_ml_dsa_87_ipd |
| return OQS_SIG_ml_dsa_87_ipd_new(); |
| #else |
| return NULL; |
| #endif |
| |
| } else if (0 == strcasecmp(method_name, OQS_SIG_alg_ml_dsa_87)) { |
| #ifdef OQS_ENABLE_SIG_ml_dsa_87 |
| return OQS_SIG_ml_dsa_87_new(); |
| #else |
| return NULL; |
| #endif |
| |
| } else if (0 == strcasecmp(method_name, OQS_SIG_alg_falcon_512)) { |
| #ifdef OQS_ENABLE_SIG_falcon_512 |
| return OQS_SIG_falcon_512_new(); |
| #else |
| return NULL; |
| #endif |
| |
| } else if (0 == strcasecmp(method_name, OQS_SIG_alg_falcon_1024)) { |
| #ifdef OQS_ENABLE_SIG_falcon_1024 |
| return OQS_SIG_falcon_1024_new(); |
| #else |
| return NULL; |
| #endif |
| |
| } else if (0 == strcasecmp(method_name, OQS_SIG_alg_falcon_padded_512)) { |
| #ifdef OQS_ENABLE_SIG_falcon_padded_512 |
| return OQS_SIG_falcon_padded_512_new(); |
| #else |
| return NULL; |
| #endif |
| |
| } else if (0 == strcasecmp(method_name, OQS_SIG_alg_falcon_padded_1024)) { |
| #ifdef OQS_ENABLE_SIG_falcon_padded_1024 |
| return OQS_SIG_falcon_padded_1024_new(); |
| #else |
| return NULL; |
| #endif |
| |
| } else if (0 == strcasecmp(method_name, OQS_SIG_alg_sphincs_sha2_128f_simple)) { |
| #ifdef OQS_ENABLE_SIG_sphincs_sha2_128f_simple |
| return OQS_SIG_sphincs_sha2_128f_simple_new(); |
| #else |
| return NULL; |
| #endif |
| |
| } else if (0 == strcasecmp(method_name, OQS_SIG_alg_sphincs_sha2_128s_simple)) { |
| #ifdef OQS_ENABLE_SIG_sphincs_sha2_128s_simple |
| return OQS_SIG_sphincs_sha2_128s_simple_new(); |
| #else |
| return NULL; |
| #endif |
| |
| } else if (0 == strcasecmp(method_name, OQS_SIG_alg_sphincs_sha2_192f_simple)) { |
| #ifdef OQS_ENABLE_SIG_sphincs_sha2_192f_simple |
| return OQS_SIG_sphincs_sha2_192f_simple_new(); |
| #else |
| return NULL; |
| #endif |
| |
| } else if (0 == strcasecmp(method_name, OQS_SIG_alg_sphincs_sha2_192s_simple)) { |
| #ifdef OQS_ENABLE_SIG_sphincs_sha2_192s_simple |
| return OQS_SIG_sphincs_sha2_192s_simple_new(); |
| #else |
| return NULL; |
| #endif |
| |
| } else if (0 == strcasecmp(method_name, OQS_SIG_alg_sphincs_sha2_256f_simple)) { |
| #ifdef OQS_ENABLE_SIG_sphincs_sha2_256f_simple |
| return OQS_SIG_sphincs_sha2_256f_simple_new(); |
| #else |
| return NULL; |
| #endif |
| |
| } else if (0 == strcasecmp(method_name, OQS_SIG_alg_sphincs_sha2_256s_simple)) { |
| #ifdef OQS_ENABLE_SIG_sphincs_sha2_256s_simple |
| return OQS_SIG_sphincs_sha2_256s_simple_new(); |
| #else |
| return NULL; |
| #endif |
| |
| } else if (0 == strcasecmp(method_name, OQS_SIG_alg_sphincs_shake_128f_simple)) { |
| #ifdef OQS_ENABLE_SIG_sphincs_shake_128f_simple |
| return OQS_SIG_sphincs_shake_128f_simple_new(); |
| #else |
| return NULL; |
| #endif |
| |
| } else if (0 == strcasecmp(method_name, OQS_SIG_alg_sphincs_shake_128s_simple)) { |
| #ifdef OQS_ENABLE_SIG_sphincs_shake_128s_simple |
| return OQS_SIG_sphincs_shake_128s_simple_new(); |
| #else |
| return NULL; |
| #endif |
| |
| } else if (0 == strcasecmp(method_name, OQS_SIG_alg_sphincs_shake_192f_simple)) { |
| #ifdef OQS_ENABLE_SIG_sphincs_shake_192f_simple |
| return OQS_SIG_sphincs_shake_192f_simple_new(); |
| #else |
| return NULL; |
| #endif |
| |
| } else if (0 == strcasecmp(method_name, OQS_SIG_alg_sphincs_shake_192s_simple)) { |
| #ifdef OQS_ENABLE_SIG_sphincs_shake_192s_simple |
| return OQS_SIG_sphincs_shake_192s_simple_new(); |
| #else |
| return NULL; |
| #endif |
| |
| } else if (0 == strcasecmp(method_name, OQS_SIG_alg_sphincs_shake_256f_simple)) { |
| #ifdef OQS_ENABLE_SIG_sphincs_shake_256f_simple |
| return OQS_SIG_sphincs_shake_256f_simple_new(); |
| #else |
| return NULL; |
| #endif |
| |
| } else if (0 == strcasecmp(method_name, OQS_SIG_alg_sphincs_shake_256s_simple)) { |
| #ifdef OQS_ENABLE_SIG_sphincs_shake_256s_simple |
| return OQS_SIG_sphincs_shake_256s_simple_new(); |
| #else |
| return NULL; |
| #endif |
| ///// OQS_COPY_FROM_UPSTREAM_FRAGMENT_NEW_CASE_END |
| // EDIT-WHEN-ADDING-SIG |
| } else { |
| return NULL; |
| } |
| } |
| |
| OQS_API OQS_STATUS OQS_SIG_keypair(const OQS_SIG *sig, uint8_t *public_key, uint8_t *secret_key) { |
| if (sig == NULL || sig->keypair(public_key, secret_key) != OQS_SUCCESS) { |
| return OQS_ERROR; |
| } else { |
| return OQS_SUCCESS; |
| } |
| } |
| |
| OQS_API OQS_STATUS OQS_SIG_sign(const OQS_SIG *sig, uint8_t *signature, size_t *signature_len, const uint8_t *message, size_t message_len, const uint8_t *secret_key) { |
| if (sig == NULL || sig->sign(signature, signature_len, message, message_len, secret_key) != OQS_SUCCESS) { |
| return OQS_ERROR; |
| } else { |
| return OQS_SUCCESS; |
| } |
| } |
| |
| OQS_API OQS_STATUS OQS_SIG_verify(const OQS_SIG *sig, const uint8_t *message, size_t message_len, const uint8_t *signature, size_t signature_len, const uint8_t *public_key) { |
| if (sig == NULL || sig->verify(message, message_len, signature, signature_len, public_key) != OQS_SUCCESS) { |
| return OQS_ERROR; |
| } else { |
| return OQS_SUCCESS; |
| } |
| } |
| |
| OQS_API void OQS_SIG_free(OQS_SIG *sig) { |
| OQS_MEM_insecure_free(sig); |
| } |
