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File Content: `crypto_box.h`

#ifndef crypto_box_H
#define crypto_box_H

/*
 * THREAD SAFETY: crypto_box_keypair() is thread-safe,
 * provided that sodium_init() was called before.
 *
 * Other functions are always thread-safe.
 */

#include <stddef.h>

#include "crypto_box_curve25519xsalsa20poly1305.h"
#include "export.h"

#ifdef __cplusplus
# ifdef __GNUC__
#  pragma GCC diagnostic ignored "-Wlong-long"
# endif
extern "C" {
#endif

#define crypto_box_SEEDBYTES crypto_box_curve25519xsalsa20poly1305_SEEDBYTES
SODIUM_EXPORT
size_t  crypto_box_seedbytes(void);

#define crypto_box_PUBLICKEYBYTES crypto_box_curve25519xsalsa20poly1305_PUBLICKEYBYTES
SODIUM_EXPORT
size_t  crypto_box_publickeybytes(void);

#define crypto_box_SECRETKEYBYTES crypto_box_curve25519xsalsa20poly1305_SECRETKEYBYTES
SODIUM_EXPORT
size_t  crypto_box_secretkeybytes(void);

#define crypto_box_NONCEBYTES crypto_box_curve25519xsalsa20poly1305_NONCEBYTES
SODIUM_EXPORT
size_t  crypto_box_noncebytes(void);

#define crypto_box_MACBYTES crypto_box_curve25519xsalsa20poly1305_MACBYTES
SODIUM_EXPORT
size_t  crypto_box_macbytes(void);

#define crypto_box_MESSAGEBYTES_MAX crypto_box_curve25519xsalsa20poly1305_MESSAGEBYTES_MAX
SODIUM_EXPORT
size_t  crypto_box_messagebytes_max(void);

#define crypto_box_PRIMITIVE "curve25519xsalsa20poly1305"
SODIUM_EXPORT
const char *crypto_box_primitive(void);

SODIUM_EXPORT
int crypto_box_seed_keypair(unsigned char *pk, unsigned char *sk,
                            const unsigned char *seed)
            __attribute__ ((nonnull));

SODIUM_EXPORT
int crypto_box_keypair(unsigned char *pk, unsigned char *sk)
            __attribute__ ((nonnull));

SODIUM_EXPORT
int crypto_box_easy(unsigned char *c, const unsigned char *m,
                    unsigned long long mlen, const unsigned char *n,
                    const unsigned char *pk, const unsigned char *sk)
            __attribute__ ((warn_unused_result)) __attribute__ ((nonnull(1, 4, 5, 6)));

SODIUM_EXPORT
int crypto_box_open_easy(unsigned char *m, const unsigned char *c,
                         unsigned long long clen, const unsigned char *n,
                         const unsigned char *pk, const unsigned char *sk)
            __attribute__ ((warn_unused_result)) __attribute__ ((nonnull(2, 4, 5, 6)));

SODIUM_EXPORT
int crypto_box_detached(unsigned char *c, unsigned char *mac,
                        const unsigned char *m, unsigned long long mlen,
                        const unsigned char *n, const unsigned char *pk,
                        const unsigned char *sk)
            __attribute__ ((warn_unused_result)) __attribute__ ((nonnull(1, 2, 5, 6, 7)));

SODIUM_EXPORT
int crypto_box_open_detached(unsigned char *m, const unsigned char *c,
                             const unsigned char *mac,
                             unsigned long long clen,
                             const unsigned char *n,
                             const unsigned char *pk,
                             const unsigned char *sk)
            __attribute__ ((warn_unused_result)) __attribute__ ((nonnull(2, 3, 5, 6, 7)));

/* -- Precomputation interface -- */

#define crypto_box_BEFORENMBYTES crypto_box_curve25519xsalsa20poly1305_BEFORENMBYTES
SODIUM_EXPORT
size_t  crypto_box_beforenmbytes(void);

SODIUM_EXPORT
int crypto_box_beforenm(unsigned char *k, const unsigned char *pk,
                        const unsigned char *sk)
            __attribute__ ((warn_unused_result)) __attribute__ ((nonnull));

SODIUM_EXPORT
int crypto_box_easy_afternm(unsigned char *c, const unsigned char *m,
                            unsigned long long mlen, const unsigned char *n,
                            const unsigned char *k) __attribute__ ((nonnull(1, 4, 5)));

SODIUM_EXPORT
int crypto_box_open_easy_afternm(unsigned char *m, const unsigned char *c,
                                 unsigned long long clen, const unsigned char *n,
                                 const unsigned char *k)
            __attribute__ ((warn_unused_result)) __attribute__ ((nonnull(2, 4, 5)));

SODIUM_EXPORT
int crypto_box_detached_afternm(unsigned char *c, unsigned char *mac,
                                const unsigned char *m, unsigned long long mlen,
                                const unsigned char *n, const unsigned char *k)
            __attribute__ ((nonnull(1, 2, 5, 6)));

SODIUM_EXPORT
int crypto_box_open_detached_afternm(unsigned char *m, const unsigned char *c,
                                     const unsigned char *mac,
                                     unsigned long long clen, const unsigned char *n,
                                     const unsigned char *k)
            __attribute__ ((warn_unused_result)) __attribute__ ((nonnull(2, 3, 5, 6)));

/* -- Ephemeral SK interface -- */

#define crypto_box_SEALBYTES (crypto_box_PUBLICKEYBYTES + crypto_box_MACBYTES)
SODIUM_EXPORT
size_t crypto_box_sealbytes(void);

SODIUM_EXPORT
int crypto_box_seal(unsigned char *c, const unsigned char *m,
                    unsigned long long mlen, const unsigned char *pk)
            __attribute__ ((nonnull(1, 4)));

SODIUM_EXPORT
int crypto_box_seal_open(unsigned char *m, const unsigned char *c,
                         unsigned long long clen,
                         const unsigned char *pk, const unsigned char *sk)
            __attribute__ ((warn_unused_result)) __attribute__ ((nonnull(2, 4, 5)));

/* -- NaCl compatibility interface ; Requires padding -- */

#define crypto_box_ZEROBYTES crypto_box_curve25519xsalsa20poly1305_ZEROBYTES
SODIUM_EXPORT
size_t  crypto_box_zerobytes(void);

#define crypto_box_BOXZEROBYTES crypto_box_curve25519xsalsa20poly1305_BOXZEROBYTES
SODIUM_EXPORT
size_t  crypto_box_boxzerobytes(void);

SODIUM_EXPORT
int crypto_box(unsigned char *c, const unsigned char *m,
               unsigned long long mlen, const unsigned char *n,
               const unsigned char *pk, const unsigned char *sk)
            __attribute__ ((warn_unused_result)) __attribute__ ((nonnull(1, 4, 5, 6)));

SODIUM_EXPORT
int crypto_box_open(unsigned char *m, const unsigned char *c,
                    unsigned long long clen, const unsigned char *n,
                    const unsigned char *pk, const unsigned char *sk)
            __attribute__ ((warn_unused_result)) __attribute__ ((nonnull(2, 4, 5, 6)));

SODIUM_EXPORT
int crypto_box_afternm(unsigned char *c, const unsigned char *m,
                       unsigned long long mlen, const unsigned char *n,
                       const unsigned char *k) __attribute__ ((nonnull(1, 4, 5)));

SODIUM_EXPORT
int crypto_box_open_afternm(unsigned char *m, const unsigned char *c,
                            unsigned long long clen, const unsigned char *n,
                            const unsigned char *k)
            __attribute__ ((warn_unused_result)) __attribute__ ((nonnull(2, 4, 5)));

#ifdef __cplusplus
}
#endif

#endif

Name	Size	Permission
core.h	391 bytes	0644
crypto_aead_aes256gcm.h	7980 bytes	0644
crypto_aead_chacha20poly1305.h	8782 bytes	0644
crypto_aead_xchacha20poly1305.h	4848 bytes	0644
crypto_auth.h	1143 bytes	0644
crypto_auth_hmacsha256.h	2136 bytes	0644
crypto_auth_hmacsha512.h	2123 bytes	0644
crypto_auth_hmacsha512256.h	2133 bytes	0644
crypto_box.h	6838 bytes	0644
crypto_box_curve25519xchacha20poly1305.h	7957 bytes	0644
crypto_box_curve25519xsalsa20poly1305.h	4697 bytes	0644
crypto_core_ed25519.h	2898 bytes	0644
crypto_core_hchacha20.h	816 bytes	0644
crypto_core_hsalsa20.h	804 bytes	0644
crypto_core_ristretto255.h	3140 bytes	0644
crypto_core_salsa20.h	792 bytes	0644
crypto_core_salsa2012.h	816 bytes	0644
crypto_core_salsa208.h	968 bytes	0644
crypto_generichash.h	2495 bytes	0644
crypto_generichash_blake2b.h	3963 bytes	0644
crypto_hash.h	901 bytes	0644
crypto_hash_sha256.h	1492 bytes	0644
crypto_hash_sha512.h	1496 bytes	0644
crypto_kdf.h	1308 bytes	0644
crypto_kdf_blake2b.h	1071 bytes	0644
crypto_kx.h	2201 bytes	0644
crypto_onetimeauth.h	1912 bytes	0644
crypto_onetimeauth_poly1305.h	2198 bytes	0644
crypto_pwhash.h	4966 bytes	0644
crypto_pwhash_argon2i.h	3919 bytes	0644
crypto_pwhash_argon2id.h	3981 bytes	0644
crypto_pwhash_scryptsalsa208sha256.h	4688 bytes	0644
crypto_scalarmult.h	1184 bytes	0644
crypto_scalarmult_curve25519.h	1098 bytes	0644
crypto_scalarmult_ed25519.h	1406 bytes	0644
crypto_scalarmult_ristretto255.h	1119 bytes	0644
crypto_secretbox.h	3316 bytes	0644
crypto_secretbox_xchacha20poly1305.h	2853 bytes	0644
crypto_secretbox_xsalsa20poly1305.h	2419 bytes	0644
crypto_secretstream_xchacha20poly1305.h	3832 bytes	0644
crypto_shorthash.h	960 bytes	0644
crypto_shorthash_siphash24.h	1236 bytes	0644
crypto_sign.h	3353 bytes	0644
crypto_sign_ed25519.h	4341 bytes	0644
crypto_sign_edwards25519sha512batch.h	2053 bytes	0644
crypto_stream.h	1606 bytes	0644
crypto_stream_chacha20.h	3672 bytes	0644
crypto_stream_salsa20.h	1836 bytes	0644
crypto_stream_salsa2012.h	1532 bytes	0644
crypto_stream_salsa208.h	1731 bytes	0644
crypto_stream_xchacha20.h	1875 bytes	0644
crypto_stream_xsalsa20.h	1856 bytes	0644
crypto_verify_16.h	419 bytes	0644
crypto_verify_32.h	419 bytes	0644
crypto_verify_64.h	419 bytes	0644
export.h	1347 bytes	0644
randombytes.h	1847 bytes	0644
randombytes_internal_random.h	427 bytes	0644
randombytes_sysrandom.h	282 bytes	0644
runtime.h	889 bytes	0644
utils.h	6149 bytes	0644
version.h	509 bytes	0644

File Content: crypto_box.h

File Content: `crypto_box.h`