FM / sodium

/usr/include/sodium

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

Edit: /usr/include/sodium/crypto_aead_aes256gcm.h (7980B)

#ifndef crypto_aead_aes256gcm_H
#define crypto_aead_aes256gcm_H

/*
 * WARNING: Despite being the most popular AEAD construction due to its
 * use in TLS, safely using AES-GCM in a different context is tricky.
 *
 * No more than ~ 350 GB of input data should be encrypted with a given key.
 * This is for ~ 16 KB messages -- Actual figures vary according to
 * message sizes.
 *
 * In addition, nonces are short and repeated nonces would totally destroy
 * the security of this scheme.
 *
 * Nonces should thus come from atomic counters, which can be difficult to
 * set up in a distributed environment.
 *
 * Unless you absolutely need AES-GCM, use crypto_aead_xchacha20poly1305_ietf_*()
 * instead. It doesn't have any of these limitations.
 * Or, if you don't need to authenticate additional data, just stick to
 * crypto_secretbox().
 */

#include <stddef.h>
#include "export.h"

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

SODIUM_EXPORT
int crypto_aead_aes256gcm_is_available(void);

#define crypto_aead_aes256gcm_KEYBYTES  32U
SODIUM_EXPORT
size_t crypto_aead_aes256gcm_keybytes(void);

#define crypto_aead_aes256gcm_NSECBYTES 0U
SODIUM_EXPORT
size_t crypto_aead_aes256gcm_nsecbytes(void);

#define crypto_aead_aes256gcm_NPUBBYTES 12U
SODIUM_EXPORT
size_t crypto_aead_aes256gcm_npubbytes(void);

#define crypto_aead_aes256gcm_ABYTES    16U
SODIUM_EXPORT
size_t crypto_aead_aes256gcm_abytes(void);

#define crypto_aead_aes256gcm_MESSAGEBYTES_MAX \
    SODIUM_MIN(SODIUM_SIZE_MAX - crypto_aead_aes256gcm_ABYTES, \
               (16ULL * ((1ULL << 32) - 2ULL)))
SODIUM_EXPORT
size_t crypto_aead_aes256gcm_messagebytes_max(void);

typedef struct CRYPTO_ALIGN(16) crypto_aead_aes256gcm_state_ {
    unsigned char opaque[512];
} crypto_aead_aes256gcm_state;

SODIUM_EXPORT
size_t crypto_aead_aes256gcm_statebytes(void);

SODIUM_EXPORT
int crypto_aead_aes256gcm_encrypt(unsigned char *c,
                                  unsigned long long *clen_p,
                                  const unsigned char *m,
                                  unsigned long long mlen,
                                  const unsigned char *ad,
                                  unsigned long long adlen,
                                  const unsigned char *nsec,
                                  const unsigned char *npub,
                                  const unsigned char *k)
            __attribute__ ((nonnull(1, 8, 9)));

SODIUM_EXPORT
int crypto_aead_aes256gcm_decrypt(unsigned char *m,
                                  unsigned long long *mlen_p,
                                  unsigned char *nsec,
                                  const unsigned char *c,
                                  unsigned long long clen,
                                  const unsigned char *ad,
                                  unsigned long long adlen,
                                  const unsigned char *npub,
                                  const unsigned char *k)
            __attribute__ ((warn_unused_result)) __attribute__ ((nonnull(4, 8, 9)));

SODIUM_EXPORT
int crypto_aead_aes256gcm_encrypt_detached(unsigned char *c,
                                           unsigned char *mac,
                                           unsigned long long *maclen_p,
                                           const unsigned char *m,
                                           unsigned long long mlen,
                                           const unsigned char *ad,
                                           unsigned long long adlen,
                                           const unsigned char *nsec,
                                           const unsigned char *npub,
                                           const unsigned char *k)
            __attribute__ ((nonnull(1, 2, 9, 10)));

SODIUM_EXPORT
int crypto_aead_aes256gcm_decrypt_detached(unsigned char *m,
                                           unsigned char *nsec,
                                           const unsigned char *c,
                                           unsigned long long clen,
                                           const unsigned char *mac,
                                           const unsigned char *ad,
                                           unsigned long long adlen,
                                           const unsigned char *npub,
                                           const unsigned char *k)
            __attribute__ ((warn_unused_result)) __attribute__ ((nonnull(3, 5, 8, 9)));

/* -- Precomputation interface -- */

SODIUM_EXPORT
int crypto_aead_aes256gcm_beforenm(crypto_aead_aes256gcm_state *ctx_,
                                   const unsigned char *k)
            __attribute__ ((nonnull));

SODIUM_EXPORT
int crypto_aead_aes256gcm_encrypt_afternm(unsigned char *c,
                                          unsigned long long *clen_p,
                                          const unsigned char *m,
                                          unsigned long long mlen,
                                          const unsigned char *ad,
                                          unsigned long long adlen,
                                          const unsigned char *nsec,
                                          const unsigned char *npub,
                                          const crypto_aead_aes256gcm_state *ctx_)
            __attribute__ ((nonnull(1, 8, 9)));

SODIUM_EXPORT
int crypto_aead_aes256gcm_decrypt_afternm(unsigned char *m,
                                          unsigned long long *mlen_p,
                                          unsigned char *nsec,
                                          const unsigned char *c,
                                          unsigned long long clen,
                                          const unsigned char *ad,
                                          unsigned long long adlen,
                                          const unsigned char *npub,
                                          const crypto_aead_aes256gcm_state *ctx_)
            __attribute__ ((warn_unused_result)) __attribute__ ((nonnull(4, 8, 9)));

SODIUM_EXPORT
int crypto_aead_aes256gcm_encrypt_detached_afternm(unsigned char *c,
                                                   unsigned char *mac,
                                                   unsigned long long *maclen_p,
                                                   const unsigned char *m,
                                                   unsigned long long mlen,
                                                   const unsigned char *ad,
                                                   unsigned long long adlen,
                                                   const unsigned char *nsec,
                                                   const unsigned char *npub,
                                                   const crypto_aead_aes256gcm_state *ctx_)
            __attribute__ ((nonnull(1, 2, 9, 10)));

SODIUM_EXPORT
int crypto_aead_aes256gcm_decrypt_detached_afternm(unsigned char *m,
                                                   unsigned char *nsec,
                                                   const unsigned char *c,
                                                   unsigned long long clen,
                                                   const unsigned char *mac,
                                                   const unsigned char *ad,
                                                   unsigned long long adlen,
                                                   const unsigned char *npub,
                                                   const crypto_aead_aes256gcm_state *ctx_)
            __attribute__ ((warn_unused_result)) __attribute__ ((nonnull(3, 5, 8, 9)));

SODIUM_EXPORT
void crypto_aead_aes256gcm_keygen(unsigned char k[crypto_aead_aes256gcm_KEYBYTES])
            __attribute__ ((nonnull));

#ifdef __cplusplus
}
#endif

#endif

cmd: