diff options
Diffstat (limited to 'src/libcryptobox/cryptobox.h')
| -rw-r--r-- | src/libcryptobox/cryptobox.h | 110 |
1 files changed, 59 insertions, 51 deletions
diff --git a/src/libcryptobox/cryptobox.h b/src/libcryptobox/cryptobox.h index df713d79b..d9e4f51cd 100644 --- a/src/libcryptobox/cryptobox.h +++ b/src/libcryptobox/cryptobox.h @@ -18,14 +18,18 @@ #include "config.h" +#ifdef __cplusplus +extern "C" { +#endif + struct rspamd_cryptobox_segment { guchar *data; gsize len; }; #if defined(__GNUC__) && \ - ((defined(__clang__) && (__clang_major__ >= 4 || (__clang_major__ >= 3 && __clang_minor__ >= 8))) || \ - ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 8) || (__GNUC__ > 4))) + ((defined(__clang__) && (__clang_major__ >= 4 || (__clang_major__ >= 3 && __clang_minor__ >= 8))) || \ + ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 8) || (__GNUC__ > 4))) #define RSPAMD_HAS_TARGET_ATTR 1 #endif @@ -81,7 +85,7 @@ struct rspamd_cryptobox_library_ctx { /** * Init cryptobox library */ -struct rspamd_cryptobox_library_ctx* rspamd_cryptobox_init (void); +struct rspamd_cryptobox_library_ctx *rspamd_cryptobox_init (void); /** * Generate new keypair @@ -89,7 +93,7 @@ struct rspamd_cryptobox_library_ctx* rspamd_cryptobox_init (void); * @param sk secret key buffer */ void rspamd_cryptobox_keypair (rspamd_pk_t pk, rspamd_sk_t sk, - enum rspamd_cryptobox_mode mode); + enum rspamd_cryptobox_mode mode); /** * Generate new keypair for signing @@ -97,7 +101,7 @@ void rspamd_cryptobox_keypair (rspamd_pk_t pk, rspamd_sk_t sk, * @param sk secret key buffer */ void rspamd_cryptobox_keypair_sig (rspamd_sig_pk_t pk, rspamd_sig_sk_t sk, - enum rspamd_cryptobox_mode mode); + enum rspamd_cryptobox_mode mode); /** * Encrypt data inplace adding signature to sig afterwards @@ -107,9 +111,9 @@ void rspamd_cryptobox_keypair_sig (rspamd_sig_pk_t pk, rspamd_sig_sk_t sk, * @param sig output signature */ void rspamd_cryptobox_encrypt_inplace (guchar *data, gsize len, - const rspamd_nonce_t nonce, - const rspamd_pk_t pk, const rspamd_sk_t sk, rspamd_mac_t sig, - enum rspamd_cryptobox_mode mode); + const rspamd_nonce_t nonce, + const rspamd_pk_t pk, const rspamd_sk_t sk, rspamd_mac_t sig, + enum rspamd_cryptobox_mode mode); /** * Encrypt segments of data inplace adding signature to sig afterwards @@ -120,10 +124,10 @@ void rspamd_cryptobox_encrypt_inplace (guchar *data, gsize len, * @param sig output signature */ void rspamd_cryptobox_encryptv_inplace (struct rspamd_cryptobox_segment *segments, - gsize cnt, - const rspamd_nonce_t nonce, - const rspamd_pk_t pk, const rspamd_sk_t sk, rspamd_mac_t sig, - enum rspamd_cryptobox_mode mode); + gsize cnt, + const rspamd_nonce_t nonce, + const rspamd_pk_t pk, const rspamd_sk_t sk, rspamd_mac_t sig, + enum rspamd_cryptobox_mode mode); /** @@ -136,9 +140,9 @@ void rspamd_cryptobox_encryptv_inplace (struct rspamd_cryptobox_segment *segment * @return TRUE if input has been verified successfully */ gboolean rspamd_cryptobox_decrypt_inplace (guchar *data, gsize len, - const rspamd_nonce_t nonce, - const rspamd_pk_t pk, const rspamd_sk_t sk, const rspamd_mac_t sig, - enum rspamd_cryptobox_mode mode); + const rspamd_nonce_t nonce, + const rspamd_pk_t pk, const rspamd_sk_t sk, const rspamd_mac_t sig, + enum rspamd_cryptobox_mode mode); /** * Encrypt segments of data inplace adding signature to sig afterwards @@ -149,9 +153,9 @@ gboolean rspamd_cryptobox_decrypt_inplace (guchar *data, gsize len, * @param sig output signature */ void rspamd_cryptobox_encrypt_nm_inplace (guchar *data, gsize len, - const rspamd_nonce_t nonce, - const rspamd_nm_t nm, rspamd_mac_t sig, - enum rspamd_cryptobox_mode mode); + const rspamd_nonce_t nonce, + const rspamd_nm_t nm, rspamd_mac_t sig, + enum rspamd_cryptobox_mode mode); /** * Encrypt segments of data inplace adding signature to sig afterwards @@ -162,10 +166,10 @@ void rspamd_cryptobox_encrypt_nm_inplace (guchar *data, gsize len, * @param sig output signature */ void rspamd_cryptobox_encryptv_nm_inplace (struct rspamd_cryptobox_segment *segments, - gsize cnt, - const rspamd_nonce_t nonce, - const rspamd_nm_t nm, rspamd_mac_t sig, - enum rspamd_cryptobox_mode mode); + gsize cnt, + const rspamd_nonce_t nonce, + const rspamd_nm_t nm, rspamd_mac_t sig, + enum rspamd_cryptobox_mode mode); /** @@ -178,9 +182,9 @@ void rspamd_cryptobox_encryptv_nm_inplace (struct rspamd_cryptobox_segment *segm * @return TRUE if input has been verified successfully */ gboolean rspamd_cryptobox_decrypt_nm_inplace (guchar *data, gsize len, - const rspamd_nonce_t nonce, - const rspamd_nm_t nm, const rspamd_mac_t sig, - enum rspamd_cryptobox_mode mode); + const rspamd_nonce_t nonce, + const rspamd_nm_t nm, const rspamd_mac_t sig, + enum rspamd_cryptobox_mode mode); /** * Generate shared secret from local sk and remote pk @@ -189,7 +193,7 @@ gboolean rspamd_cryptobox_decrypt_nm_inplace (guchar *data, gsize len, * @param sk local privkey */ void rspamd_cryptobox_nm (rspamd_nm_t nm, const rspamd_pk_t pk, - const rspamd_sk_t sk, enum rspamd_cryptobox_mode mode); + const rspamd_sk_t sk, enum rspamd_cryptobox_mode mode); /** * Create digital signature for the specified message and place result in `sig` @@ -200,9 +204,9 @@ void rspamd_cryptobox_nm (rspamd_nm_t nm, const rspamd_pk_t pk, * @param sk secret key */ void rspamd_cryptobox_sign (guchar *sig, gsize *siglen_p, - const guchar *m, gsize mlen, - const rspamd_sk_t sk, - enum rspamd_cryptobox_mode mode); + const guchar *m, gsize mlen, + const rspamd_sk_t sk, + enum rspamd_cryptobox_mode mode); /** * Verifies digital signature for the specified message using the specified @@ -214,18 +218,18 @@ void rspamd_cryptobox_sign (guchar *sig, gsize *siglen_p, * @return true if signature is valid, false otherwise */ bool rspamd_cryptobox_verify (const guchar *sig, - gsize siglen, - const guchar *m, - gsize mlen, - const rspamd_pk_t pk, - enum rspamd_cryptobox_mode mode); + gsize siglen, + const guchar *m, + gsize mlen, + const rspamd_pk_t pk, + enum rspamd_cryptobox_mode mode); /** * Securely clear the buffer specified * @param buf buffer to zero * @param buflen length of buffer */ -void rspamd_explicit_memzero (void * const buf, gsize buflen); +void rspamd_explicit_memzero (void *const buf, gsize buflen); /** * Constant time memcmp @@ -245,8 +249,8 @@ rspamd_cryptobox_memcmp (const void *const b1_, const void *const b2_, gsize len * @param k key (must be 16 bytes) */ void rspamd_cryptobox_siphash (unsigned char *out, const unsigned char *in, - unsigned long long inlen, - const rspamd_sipkey_t k); + unsigned long long inlen, + const rspamd_sipkey_t k); enum rspamd_cryptobox_pbkdf_type { RSPAMD_CRYPTOBOX_PBKDF2 = 0, @@ -266,10 +270,10 @@ enum rspamd_cryptobox_pbkdf_type { * @return TRUE in case of success and FALSE if failed */ gboolean rspamd_cryptobox_pbkdf (const char *pass, gsize pass_len, - const guint8 *salt, gsize salt_len, - guint8 *key, gsize key_len, - unsigned int complexity, - enum rspamd_cryptobox_pbkdf_type type); + const guint8 *salt, gsize salt_len, + guint8 *key, gsize key_len, + unsigned int complexity, + enum rspamd_cryptobox_pbkdf_type type); /** @@ -313,7 +317,7 @@ guint rspamd_cryptobox_mac_bytes (enum rspamd_cryptobox_mode mode); guint rspamd_cryptobox_signature_bytes (enum rspamd_cryptobox_mode mode); /* Hash IUF interface */ -typedef struct rspamd_cryptobox_hash_state_s { +typedef struct rspamd_cryptobox_hash_state_s { unsigned char opaque[256]; } rspamd_cryptobox_hash_state_t; @@ -338,10 +342,10 @@ void rspamd_cryptobox_hash_final (void *st, guchar *out); * One in all function */ void rspamd_cryptobox_hash (guchar *out, - const guchar *data, - gsize len, - const guchar *key, - gsize keylen); + const guchar *data, + gsize len, + const guchar *key, + gsize keylen); enum rspamd_cryptobox_fast_hash_type { RSPAMD_CRYPTOBOX_XXHASH64 = 0, @@ -353,7 +357,7 @@ enum rspamd_cryptobox_fast_hash_type { }; /* Non crypto hash IUF interface */ -typedef struct rspamd_cryptobox_fast_hash_state_s { +typedef struct rspamd_cryptobox_fast_hash_state_s { guint64 opaque[11]; enum rspamd_cryptobox_fast_hash_type type; } rspamd_cryptobox_fast_hash_state_t; @@ -364,7 +368,7 @@ typedef struct rspamd_cryptobox_fast_hash_state_s { * non-keyed hash is generated */ void rspamd_cryptobox_fast_hash_init (rspamd_cryptobox_fast_hash_state_t *st, - guint64 seed); + guint64 seed); /** * Init cryptobox hash state using key if needed, `st` must point to the buffer @@ -379,7 +383,7 @@ void rspamd_cryptobox_fast_hash_init_specific (rspamd_cryptobox_fast_hash_state_ * Update hash with data portion */ void rspamd_cryptobox_fast_hash_update (rspamd_cryptobox_fast_hash_state_t *st, - const void *data, gsize len); + const void *data, gsize len); /** * Output hash to the buffer of rspamd_cryptobox_HASHBYTES length @@ -390,7 +394,7 @@ guint64 rspamd_cryptobox_fast_hash_final (rspamd_cryptobox_fast_hash_state_t *st * One in all function */ guint64 rspamd_cryptobox_fast_hash (const void *data, - gsize len, guint64 seed); + gsize len, guint64 seed); /** * Platform independent version @@ -409,7 +413,7 @@ guint64 rspamd_cryptobox_fast_hash_specific ( * @return */ gboolean rspamd_cryptobox_base64_decode (const gchar *in, gsize inlen, - guchar *out, gsize *outlen); + guchar *out, gsize *outlen); /** * Returns TRUE if data looks like a valid base64 string @@ -419,4 +423,8 @@ gboolean rspamd_cryptobox_base64_decode (const gchar *in, gsize inlen, */ gboolean rspamd_cryptobox_base64_is_valid (const gchar *in, gsize inlen); +#ifdef __cplusplus +} +#endif + #endif /* CRYPTOBOX_H_ */ |