mceliece.h

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#pragma once
 
#include <pqlr/common/pqlr.h>
#include <pqlr/common/api.h>
 
#include <stdint.h>
 
#ifdef __cplusplus
extern "C" {
#endif  // __cplusplus
 
typedef enum {
    mceliece348864,
    mceliece460896,
    mceliece6688128,
    mceliece6960119,
    mceliece8192128,
    mceliece348864f,
    mceliece460896f,
    mceliece6688128f,
    mceliece6960119f,
    mceliece8192128f,
    mceliece_last
} mceliece_parameterset_t;
 
typedef struct mceliece_st* mceliece_t;
 
PQLR_API mceliece_t mceliece_new(mceliece_parameterset_t parameterset);
 
PQLR_API void mceliece_free(mceliece_t mceliece);
 
PQLR_API uint32_t mceliece_get_initiator_public_length(mceliece_t mceliece);
 
PQLR_API uint32_t mceliece_get_initiator_secret_length(mceliece_t mceliece);
 
PQLR_API uint32_t mceliece_get_ciphertext_length(mceliece_t mceliece);
 
PQLR_API uint32_t mceliece_get_shared_secret_length(mceliece_t mceliece);
 
PQLR_API pqlr_t mceliece_to_pqlr(mceliece_t mceliece);
 
PQLR_API mceliece_t mceliece_duplicate(const mceliece_t mceliece);
 
PQLR_API void mceliece_keygen(
    const mceliece_t mceliece, uint8_t* public_key, uint8_t* secret_key);
 
PQLR_API void mceliece_key_encap(
    const mceliece_t mceliece,
    const uint8_t* public_key,
    uint8_t* ciphertext,
    uint8_t* session_key);
 
PQLR_API void mceliece_key_decap(
    const mceliece_t mceliece,
    const uint8_t* secret_key,
    const uint8_t* ciphertext,
    uint8_t* session_key);
 
#ifdef __cplusplus
}  // extern "C"
#endif  //__cplusplus