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// 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_KEM_alg_identifier(size_t i) {
// EDIT-WHEN-ADDING-KEM
const char *a[OQS_KEM_algs_length] = {
OQS_KEM_alg_bike_l1,
OQS_KEM_alg_bike_l3,
OQS_KEM_alg_bike_l5,
///// OQS_COPY_FROM_UPSTREAM_FRAGMENT_ALG_IDENTIFIER_START
OQS_KEM_alg_classic_mceliece_348864,
OQS_KEM_alg_classic_mceliece_348864f,
OQS_KEM_alg_classic_mceliece_460896,
OQS_KEM_alg_classic_mceliece_460896f,
OQS_KEM_alg_classic_mceliece_6688128,
OQS_KEM_alg_classic_mceliece_6688128f,
OQS_KEM_alg_classic_mceliece_6960119,
OQS_KEM_alg_classic_mceliece_6960119f,
OQS_KEM_alg_classic_mceliece_8192128,
OQS_KEM_alg_classic_mceliece_8192128f,
OQS_KEM_alg_hqc_128,
OQS_KEM_alg_hqc_192,
OQS_KEM_alg_hqc_256,
OQS_KEM_alg_kyber_512,
OQS_KEM_alg_kyber_768,
OQS_KEM_alg_kyber_1024,
OQS_KEM_alg_kyber_512_90s,
OQS_KEM_alg_kyber_768_90s,
OQS_KEM_alg_kyber_1024_90s,
///// OQS_COPY_FROM_UPSTREAM_FRAGMENT_ALG_IDENTIFIER_END
OQS_KEM_alg_ntruprime_sntrup761,
OQS_KEM_alg_frodokem_640_aes,
OQS_KEM_alg_frodokem_640_shake,
OQS_KEM_alg_frodokem_976_aes,
OQS_KEM_alg_frodokem_976_shake,
OQS_KEM_alg_frodokem_1344_aes,
OQS_KEM_alg_frodokem_1344_shake,
};
if (i >= OQS_KEM_algs_length) {
return NULL;
} else {
return a[i];
}
}
OQS_API int OQS_KEM_alg_count(void) {
return OQS_KEM_algs_length;
}
OQS_API int OQS_KEM_alg_is_enabled(const char *method_name) {
if (method_name == NULL) {
return 0;
} else if (0 == strcasecmp(method_name, OQS_KEM_alg_bike_l1)) {
#ifdef OQS_ENABLE_KEM_bike_l1
return 1;
#else
return 0;
#endif
} else if (0 == strcasecmp(method_name, OQS_KEM_alg_bike_l3)) {
#ifdef OQS_ENABLE_KEM_bike_l3
return 1;
#else
return 0;
#endif
} else if (0 == strcasecmp(method_name, OQS_KEM_alg_bike_l5)) {
#ifdef OQS_ENABLE_KEM_bike_l5
return 1;
#else
return 0;
#endif
///// OQS_COPY_FROM_UPSTREAM_FRAGMENT_ENABLED_CASE_START
} else if (0 == strcasecmp(method_name, OQS_KEM_alg_classic_mceliece_348864)) {
#ifdef OQS_ENABLE_KEM_classic_mceliece_348864
return 1;
#else
return 0;
#endif
} else if (0 == strcasecmp(method_name, OQS_KEM_alg_classic_mceliece_348864f)) {
#ifdef OQS_ENABLE_KEM_classic_mceliece_348864f
return 1;
#else
return 0;
#endif
} else if (0 == strcasecmp(method_name, OQS_KEM_alg_classic_mceliece_460896)) {
#ifdef OQS_ENABLE_KEM_classic_mceliece_460896
return 1;
#else
return 0;
#endif
} else if (0 == strcasecmp(method_name, OQS_KEM_alg_classic_mceliece_460896f)) {
#ifdef OQS_ENABLE_KEM_classic_mceliece_460896f
return 1;
#else
return 0;
#endif
} else if (0 == strcasecmp(method_name, OQS_KEM_alg_classic_mceliece_6688128)) {
#ifdef OQS_ENABLE_KEM_classic_mceliece_6688128
return 1;
#else
return 0;
#endif
} else if (0 == strcasecmp(method_name, OQS_KEM_alg_classic_mceliece_6688128f)) {
#ifdef OQS_ENABLE_KEM_classic_mceliece_6688128f
return 1;
#else
return 0;
#endif
} else if (0 == strcasecmp(method_name, OQS_KEM_alg_classic_mceliece_6960119)) {
#ifdef OQS_ENABLE_KEM_classic_mceliece_6960119
return 1;
#else
return 0;
#endif
} else if (0 == strcasecmp(method_name, OQS_KEM_alg_classic_mceliece_6960119f)) {
#ifdef OQS_ENABLE_KEM_classic_mceliece_6960119f
return 1;
#else
return 0;
#endif
} else if (0 == strcasecmp(method_name, OQS_KEM_alg_classic_mceliece_8192128)) {
#ifdef OQS_ENABLE_KEM_classic_mceliece_8192128
return 1;
#else
return 0;
#endif
} else if (0 == strcasecmp(method_name, OQS_KEM_alg_classic_mceliece_8192128f)) {
#ifdef OQS_ENABLE_KEM_classic_mceliece_8192128f
return 1;
#else
return 0;
#endif
} else if (0 == strcasecmp(method_name, OQS_KEM_alg_hqc_128)) {
#ifdef OQS_ENABLE_KEM_hqc_128
return 1;
#else
return 0;
#endif
} else if (0 == strcasecmp(method_name, OQS_KEM_alg_hqc_192)) {
#ifdef OQS_ENABLE_KEM_hqc_192
return 1;
#else
return 0;
#endif
} else if (0 == strcasecmp(method_name, OQS_KEM_alg_hqc_256)) {
#ifdef OQS_ENABLE_KEM_hqc_256
return 1;
#else
return 0;
#endif
} else if (0 == strcasecmp(method_name, OQS_KEM_alg_kyber_512)) {
#ifdef OQS_ENABLE_KEM_kyber_512
return 1;
#else
return 0;
#endif
} else if (0 == strcasecmp(method_name, OQS_KEM_alg_kyber_768)) {
#ifdef OQS_ENABLE_KEM_kyber_768
return 1;
#else
return 0;
#endif
} else if (0 == strcasecmp(method_name, OQS_KEM_alg_kyber_1024)) {
#ifdef OQS_ENABLE_KEM_kyber_1024
return 1;
#else
return 0;
#endif
} else if (0 == strcasecmp(method_name, OQS_KEM_alg_kyber_512_90s)) {
#ifdef OQS_ENABLE_KEM_kyber_512_90s
return 1;
#else
return 0;
#endif
} else if (0 == strcasecmp(method_name, OQS_KEM_alg_kyber_768_90s)) {
#ifdef OQS_ENABLE_KEM_kyber_768_90s
return 1;
#else
return 0;
#endif
} else if (0 == strcasecmp(method_name, OQS_KEM_alg_kyber_1024_90s)) {
#ifdef OQS_ENABLE_KEM_kyber_1024_90s
return 1;
#else
return 0;
#endif
///// OQS_COPY_FROM_UPSTREAM_FRAGMENT_ENABLED_CASE_END
} else if (0 == strcasecmp(method_name, OQS_KEM_alg_ntruprime_sntrup761)) {
#ifdef OQS_ENABLE_KEM_ntruprime_sntrup761
return 1;
#else
return 0;
#endif
} else if (0 == strcasecmp(method_name, OQS_KEM_alg_frodokem_640_aes)) {
#ifdef OQS_ENABLE_KEM_frodokem_640_aes
return 1;
#else
return 0;
#endif
} else if (0 == strcasecmp(method_name, OQS_KEM_alg_frodokem_640_shake)) {
#ifdef OQS_ENABLE_KEM_frodokem_640_shake
return 1;
#else
return 0;
#endif
} else if (0 == strcasecmp(method_name, OQS_KEM_alg_frodokem_976_aes)) {
#ifdef OQS_ENABLE_KEM_frodokem_976_aes
return 1;
#else
return 0;
#endif
} else if (0 == strcasecmp(method_name, OQS_KEM_alg_frodokem_976_shake)) {
#ifdef OQS_ENABLE_KEM_frodokem_976_shake
return 1;
#else
return 0;
#endif
} else if (0 == strcasecmp(method_name, OQS_KEM_alg_frodokem_1344_aes)) {
#ifdef OQS_ENABLE_KEM_frodokem_1344_aes
return 1;
#else
return 0;
#endif
} else if (0 == strcasecmp(method_name, OQS_KEM_alg_frodokem_1344_shake)) {
#ifdef OQS_ENABLE_KEM_frodokem_1344_shake
return 1;
#else
return 0;
#endif
// EDIT-WHEN-ADDING-KEM
} else {
return 0;
}
}
OQS_API OQS_KEM *OQS_KEM_new(const char *method_name) {
if (method_name == NULL) {
return NULL;
}
if (0 == strcasecmp(method_name, OQS_KEM_alg_bike_l1)) {
#ifdef OQS_ENABLE_KEM_bike_l1
return OQS_KEM_bike_l1_new();
#else
return NULL;
#endif
} else if (0 == strcasecmp(method_name, OQS_KEM_alg_bike_l3)) {
#ifdef OQS_ENABLE_KEM_bike_l3
return OQS_KEM_bike_l3_new();
#else
return NULL;
#endif
} else if (0 == strcasecmp(method_name, OQS_KEM_alg_bike_l5)) {
#ifdef OQS_ENABLE_KEM_bike_l5
return OQS_KEM_bike_l5_new();
#else
return NULL;
#endif
///// OQS_COPY_FROM_UPSTREAM_FRAGMENT_NEW_CASE_START
} else if (0 == strcasecmp(method_name, OQS_KEM_alg_classic_mceliece_348864)) {
#ifdef OQS_ENABLE_KEM_classic_mceliece_348864
return OQS_KEM_classic_mceliece_348864_new();
#else
return NULL;
#endif
} else if (0 == strcasecmp(method_name, OQS_KEM_alg_classic_mceliece_348864f)) {
#ifdef OQS_ENABLE_KEM_classic_mceliece_348864f
return OQS_KEM_classic_mceliece_348864f_new();
#else
return NULL;
#endif
} else if (0 == strcasecmp(method_name, OQS_KEM_alg_classic_mceliece_460896)) {
#ifdef OQS_ENABLE_KEM_classic_mceliece_460896
return OQS_KEM_classic_mceliece_460896_new();
#else
return NULL;
#endif
} else if (0 == strcasecmp(method_name, OQS_KEM_alg_classic_mceliece_460896f)) {
#ifdef OQS_ENABLE_KEM_classic_mceliece_460896f
return OQS_KEM_classic_mceliece_460896f_new();
#else
return NULL;
#endif
} else if (0 == strcasecmp(method_name, OQS_KEM_alg_classic_mceliece_6688128)) {
#ifdef OQS_ENABLE_KEM_classic_mceliece_6688128
return OQS_KEM_classic_mceliece_6688128_new();
#else
return NULL;
#endif
} else if (0 == strcasecmp(method_name, OQS_KEM_alg_classic_mceliece_6688128f)) {
#ifdef OQS_ENABLE_KEM_classic_mceliece_6688128f
return OQS_KEM_classic_mceliece_6688128f_new();
#else
return NULL;
#endif
} else if (0 == strcasecmp(method_name, OQS_KEM_alg_classic_mceliece_6960119)) {
#ifdef OQS_ENABLE_KEM_classic_mceliece_6960119
return OQS_KEM_classic_mceliece_6960119_new();
#else
return NULL;
#endif
} else if (0 == strcasecmp(method_name, OQS_KEM_alg_classic_mceliece_6960119f)) {
#ifdef OQS_ENABLE_KEM_classic_mceliece_6960119f
return OQS_KEM_classic_mceliece_6960119f_new();
#else
return NULL;
#endif
} else if (0 == strcasecmp(method_name, OQS_KEM_alg_classic_mceliece_8192128)) {
#ifdef OQS_ENABLE_KEM_classic_mceliece_8192128
return OQS_KEM_classic_mceliece_8192128_new();
#else
return NULL;
#endif
} else if (0 == strcasecmp(method_name, OQS_KEM_alg_classic_mceliece_8192128f)) {
#ifdef OQS_ENABLE_KEM_classic_mceliece_8192128f
return OQS_KEM_classic_mceliece_8192128f_new();
#else
return NULL;
#endif
} else if (0 == strcasecmp(method_name, OQS_KEM_alg_hqc_128)) {
#ifdef OQS_ENABLE_KEM_hqc_128
return OQS_KEM_hqc_128_new();
#else
return NULL;
#endif
} else if (0 == strcasecmp(method_name, OQS_KEM_alg_hqc_192)) {
#ifdef OQS_ENABLE_KEM_hqc_192
return OQS_KEM_hqc_192_new();
#else
return NULL;
#endif
} else if (0 == strcasecmp(method_name, OQS_KEM_alg_hqc_256)) {
#ifdef OQS_ENABLE_KEM_hqc_256
return OQS_KEM_hqc_256_new();
#else
return NULL;
#endif
} else if (0 == strcasecmp(method_name, OQS_KEM_alg_kyber_512)) {
#ifdef OQS_ENABLE_KEM_kyber_512
return OQS_KEM_kyber_512_new();
#else
return NULL;
#endif
} else if (0 == strcasecmp(method_name, OQS_KEM_alg_kyber_768)) {
#ifdef OQS_ENABLE_KEM_kyber_768
return OQS_KEM_kyber_768_new();
#else
return NULL;
#endif
} else if (0 == strcasecmp(method_name, OQS_KEM_alg_kyber_1024)) {
#ifdef OQS_ENABLE_KEM_kyber_1024
return OQS_KEM_kyber_1024_new();
#else
return NULL;
#endif
} else if (0 == strcasecmp(method_name, OQS_KEM_alg_kyber_512_90s)) {
#ifdef OQS_ENABLE_KEM_kyber_512_90s
return OQS_KEM_kyber_512_90s_new();
#else
return NULL;
#endif
} else if (0 == strcasecmp(method_name, OQS_KEM_alg_kyber_768_90s)) {
#ifdef OQS_ENABLE_KEM_kyber_768_90s
return OQS_KEM_kyber_768_90s_new();
#else
return NULL;
#endif
} else if (0 == strcasecmp(method_name, OQS_KEM_alg_kyber_1024_90s)) {
#ifdef OQS_ENABLE_KEM_kyber_1024_90s
return OQS_KEM_kyber_1024_90s_new();
#else
return NULL;
#endif
///// OQS_COPY_FROM_UPSTREAM_FRAGMENT_NEW_CASE_END
} else if (0 == strcasecmp(method_name, OQS_KEM_alg_ntruprime_sntrup761)) {
#ifdef OQS_ENABLE_KEM_ntruprime_sntrup761
return OQS_KEM_ntruprime_sntrup761_new();
#else
return NULL;
#endif
} else if (0 == strcasecmp(method_name, OQS_KEM_alg_frodokem_640_aes)) {
#ifdef OQS_ENABLE_KEM_frodokem_640_aes
return OQS_KEM_frodokem_640_aes_new();
#else
return NULL;
#endif
} else if (0 == strcasecmp(method_name, OQS_KEM_alg_frodokem_640_shake)) {
#ifdef OQS_ENABLE_KEM_frodokem_640_shake
return OQS_KEM_frodokem_640_shake_new();
#else
return NULL;
#endif
} else if (0 == strcasecmp(method_name, OQS_KEM_alg_frodokem_976_aes)) {
#ifdef OQS_ENABLE_KEM_frodokem_976_aes
return OQS_KEM_frodokem_976_aes_new();
#else
return NULL;
#endif
} else if (0 == strcasecmp(method_name, OQS_KEM_alg_frodokem_976_shake)) {
#ifdef OQS_ENABLE_KEM_frodokem_976_shake
return OQS_KEM_frodokem_976_shake_new();
#else
return NULL;
#endif
} else if (0 == strcasecmp(method_name, OQS_KEM_alg_frodokem_1344_aes)) {
#ifdef OQS_ENABLE_KEM_frodokem_1344_aes
return OQS_KEM_frodokem_1344_aes_new();
#else
return NULL;
#endif
} else if (0 == strcasecmp(method_name, OQS_KEM_alg_frodokem_1344_shake)) {
#ifdef OQS_ENABLE_KEM_frodokem_1344_shake
return OQS_KEM_frodokem_1344_shake_new();
#else
return NULL;
#endif
// EDIT-WHEN-ADDING-KEM
} else {
return NULL;
}
}
OQS_API OQS_STATUS OQS_KEM_keypair(const OQS_KEM *kem, uint8_t *public_key, uint8_t *secret_key) {
if (kem == NULL) {
return OQS_ERROR;
} else {
return kem->keypair(public_key, secret_key);
}
}
OQS_API OQS_STATUS OQS_KEM_encaps(const OQS_KEM *kem, uint8_t *ciphertext, uint8_t *shared_secret, const uint8_t *public_key) {
if (kem == NULL) {
return OQS_ERROR;
} else {
return kem->encaps(ciphertext, shared_secret, public_key);
}
}
OQS_API OQS_STATUS OQS_KEM_decaps(const OQS_KEM *kem, uint8_t *shared_secret, const uint8_t *ciphertext, const uint8_t *secret_key) {
if (kem == NULL) {
return OQS_ERROR;
} else {
return kem->decaps(shared_secret, ciphertext, secret_key);
}
}
OQS_API void OQS_KEM_free(OQS_KEM *kem) {
OQS_MEM_insecure_free(kem);
}
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