PQLR
Postquantum Crypto Library
 
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hypericum.h
Go to the documentation of this file.
1#pragma once
2
3#include "params.h"
4
5#include <pqlr/common/pqlr.h>
6#include <pqlr/common/api.h>
7
8#include <stdint.h>
9
10#ifdef __cplusplus
11extern "C" {
12#endif // __cplusplus
13
14
58typedef struct hypericum_st* hypericum_t;
59
71
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103
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136
155 const hypericum_t hypericum, uint8_t* result_sk, uint8_t* result_pk);
156
157
183 const hypericum_t hypericum,
184 const uint8_t* sk,
185 const uint8_t* msg,
186 size_t msg_len,
187 uint8_t* result_sig,
188 size_t* result_sig_len);
189
190
216 const hypericum_t hypericum,
217 const uint8_t* pk,
218 const uint8_t* sig,
219 size_t sig_len,
220 const uint8_t* msg,
221 size_t msg_len);
222
227#ifdef __cplusplus
228} // extern "C"
229#endif // __cplusplus
#define PQLR_API
Definition api.h:22
struct pqlr_st * pqlr_t
Pqlr instance handle. Pqlr represents basic library and it's algorithms configuration....
Definition pqlr.h:26
PQLR_API int hypericum_verify(const hypericum_t hypericum, const uint8_t *pk, const uint8_t *sig, size_t sig_len, const uint8_t *msg, size_t msg_len)
Verifies that given signature is the signature of given message.
PQLR_API void hypericum_free(hypericum_t hypericum)
Frees hypericum instance and all corresponding resources.
PQLR_API hypericum_t hypericum_new(hypericum_parameterset_t parameterset)
Creates new hypericum instance with selected parameter set.
PQLR_API size_t hypericum_get_public_key_bytes_len(hypericum_t hypericum)
Obtains public key buffer length in bytes for current hypericum instance.
PQLR_API size_t hypericum_get_secret_key_bytes_len(hypericum_t hypericum)
Obtains secret key buffer length in bytes for current hypericum instance.
PQLR_API void hypericum_generate_keys(const hypericum_t hypericum, uint8_t *result_sk, uint8_t *result_pk)
Generates random secret key and public key for given context.
PQLR_API void hypericum_sign(const hypericum_t hypericum, const uint8_t *sk, const uint8_t *msg, size_t msg_len, uint8_t *result_sig, size_t *result_sig_len)
Generates signature for given message according to context and secret key. The signature is non-deter...
hypericum_parameterset_t
Parameter set.
Definition params.h:46
PQLR_API size_t hypericum_get_signature_bytes_len(hypericum_t hypericum)
Obtains signature buffer length in bytes for current hypericum instance.
struct hypericum_st * hypericum_t
hypericum algorithm instance handle
Definition hypericum.h:58
PQLR_API pqlr_t hypericum_to_pqlr(hypericum_t hypericum)
Gets pqlr instance linked to this hypericum instance.
PQLR_API hypericum_t hypericum_duplicate(const hypericum_t hypericum)
Duplicates hypericum context.