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# crypto ## Name crypto -- Crypto transforms implementation for GnuTLS. ## Functions
xmlSecCryptoDLFunctionsPtr | xmlSecCryptoGetFunctions_gnutls ()
int | xmlSecGnuTLSInit ()
int | xmlSecGnuTLSShutdown ()
int | xmlSecGnuTLSKeysMngrInit ()
int | xmlSecGnuTLSGenerateRandom ()
xmlSecKeyDataId | xmlSecGnuTLSKeyDataAesGetKlass ()
int | xmlSecGnuTLSKeyDataAesSet ()
xmlSecTransformId | xmlSecGnuTLSTransformAes128CbcGetKlass ()
xmlSecTransformId | xmlSecGnuTLSTransformAes192CbcGetKlass ()
xmlSecTransformId | xmlSecGnuTLSTransformAes256CbcGetKlass ()
xmlSecTransformId | xmlSecGnuTLSTransformKWAes128GetKlass ()
xmlSecTransformId | xmlSecGnuTLSTransformKWAes192GetKlass ()
xmlSecTransformId | xmlSecGnuTLSTransformKWAes256GetKlass ()
xmlSecKeyDataId | xmlSecGnuTLSKeyDataDesGetKlass ()
int | xmlSecGnuTLSKeyDataDesSet ()
xmlSecTransformId | xmlSecGnuTLSTransformDes3CbcGetKlass ()
xmlSecTransformId | xmlSecGnuTLSTransformKWDes3GetKlass ()
xmlSecKeyDataId | xmlSecGnuTLSKeyDataDsaGetKlass ()
int | xmlSecGnuTLSKeyDataDsaAdoptPrivateKey ()
int | xmlSecGnuTLSKeyDataDsaAdoptPublicKey ()
xmlSecTransformId | xmlSecGnuTLSTransformDsaSha1GetKlass ()
int | xmlSecGnuTLSHmacGetMinOutputLength ()
void | xmlSecGnuTLSHmacSetMinOutputLength ()
xmlSecKeyDataId | xmlSecGnuTLSKeyDataHmacGetKlass ()
int | xmlSecGnuTLSKeyDataHmacSet ()
xmlSecTransformId | xmlSecGnuTLSTransformHmacMd5GetKlass ()
xmlSecTransformId | xmlSecGnuTLSTransformHmacRipemd160GetKlass ()
xmlSecTransformId | xmlSecGnuTLSTransformHmacSha1GetKlass ()
xmlSecTransformId | xmlSecGnuTLSTransformHmacSha256GetKlass ()
xmlSecTransformId | xmlSecGnuTLSTransformHmacSha384GetKlass ()
xmlSecTransformId | xmlSecGnuTLSTransformHmacSha512GetKlass ()
xmlSecKeyDataId | xmlSecGnuTLSKeyDataRsaGetKlass ()
int | xmlSecGnuTLSKeyDataRsaAdoptPrivateKey ()
int | xmlSecGnuTLSKeyDataRsaAdoptPublicKey ()
xmlSecTransformId | xmlSecGnuTLSTransformRsaMd5GetKlass ()
xmlSecTransformId | xmlSecGnuTLSTransformRsaRipemd160GetKlass ()
xmlSecTransformId | xmlSecGnuTLSTransformRsaSha1GetKlass ()
xmlSecTransformId | xmlSecGnuTLSTransformRsaSha256GetKlass ()
xmlSecTransformId | xmlSecGnuTLSTransformRsaSha384GetKlass ()
xmlSecTransformId | xmlSecGnuTLSTransformRsaSha512GetKlass ()
xmlSecTransformId | xmlSecGnuTLSTransformSha1GetKlass ()
xmlSecTransformId | xmlSecGnuTLSTransformSha256GetKlass ()
xmlSecTransformId | xmlSecGnuTLSTransformSha384GetKlass ()
xmlSecTransformId | xmlSecGnuTLSTransformSha512GetKlass ()
xmlSecTransformId | xmlSecGnuTLSTransformMd5GetKlass ()
xmlSecTransformId | xmlSecGnuTLSTransformRipemd160GetKlass ()
## Types and Values
#define | xmlSecGnuTLSKeyDataAesId
#define | xmlSecGnuTLSTransformAes128CbcId
#define | xmlSecGnuTLSTransformAes192CbcId
#define | xmlSecGnuTLSTransformAes256CbcId
#define | xmlSecGnuTLSTransformKWAes128Id
#define | xmlSecGnuTLSTransformKWAes192Id
#define | xmlSecGnuTLSTransformKWAes256Id
#define | xmlSecGnuTLSKeyDataDesId
#define | xmlSecGnuTLSTransformDes3CbcId
#define | xmlSecGnuTLSTransformKWDes3Id
#define | xmlSecGnuTLSKeyDataDsaId
#define | xmlSecGnuTLSTransformDsaSha1Id
#define | xmlSecGnuTLSKeyDataHmacId
#define | xmlSecGnuTLSTransformHmacMd5Id
#define | xmlSecGnuTLSTransformHmacRipemd160Id
#define | xmlSecGnuTLSTransformHmacSha1Id
#define | xmlSecGnuTLSTransformHmacSha256Id
#define | xmlSecGnuTLSTransformHmacSha384Id
#define | xmlSecGnuTLSTransformHmacSha512Id
#define | xmlSecGnuTLSKeyDataRsaId
#define | xmlSecGnuTLSTransformRsaMd5Id
#define | xmlSecGnuTLSTransformRsaRipemd160Id
#define | xmlSecGnuTLSTransformRsaSha1Id
#define | xmlSecGnuTLSTransformRsaSha256Id
#define | xmlSecGnuTLSTransformRsaSha384Id
#define | xmlSecGnuTLSTransformRsaSha512Id
#define | xmlSecGnuTLSTransformSha1Id
#define | xmlSecGnuTLSTransformSha256Id
#define | xmlSecGnuTLSTransformSha384Id
#define | xmlSecGnuTLSTransformSha512Id
#define | xmlSecGnuTLSTransformMd5Id
#define | xmlSecGnuTLSTransformRipemd160Id
## Description Crypto transforms implementation for GnuTLS. ## Functions ### xmlSecCryptoGetFunctions_gnutls ()
    xmlSecCryptoDLFunctionsPtr
    xmlSecCryptoGetFunctions_gnutls (void);
Gets the pointer to xmlsec-gnutls functions table. #### Returns the xmlsec-gnutls functions table or NULL if an error occurs. ### xmlSecGnuTLSInit ()
    int
    xmlSecGnuTLSInit (void);
XMLSec library specific crypto engine initialization. #### Returns 0 on success or a negative value otherwise. ### xmlSecGnuTLSShutdown ()
    int
    xmlSecGnuTLSShutdown (void);
XMLSec library specific crypto engine shutdown. #### Returns 0 on success or a negative value otherwise. ### xmlSecGnuTLSKeysMngrInit ()
    int
    xmlSecGnuTLSKeysMngrInit (xmlSecKeysMngrPtr mngr);
Adds GnuTLS specific key data stores in keys manager. #### Parameters
mngr | the pointer to keys manager. |
#### Returns 0 on success or a negative value otherwise. ### xmlSecGnuTLSGenerateRandom ()
    int
    xmlSecGnuTLSGenerateRandom (xmlSecBufferPtr buffer,
                                xmlSecSize size);
Generates `size` random bytes and puts result in `buffer` . #### Parameters
buffer | the destination buffer. |
size | the numer of bytes to generate. |
#### Returns 0 on success or a negative value otherwise. ### xmlSecGnuTLSKeyDataAesGetKlass ()
    xmlSecKeyDataId
    xmlSecGnuTLSKeyDataAesGetKlass (void);
The AES key data klass. #### Returns AES key data klass. ### xmlSecGnuTLSKeyDataAesSet ()
    int
    xmlSecGnuTLSKeyDataAesSet (xmlSecKeyDataPtr data,
                               const xmlSecByte *buf,
                               xmlSecSize bufSize);
Sets the value of AES key data. #### Parameters
data | the pointer to AES key data. |
buf | the pointer to key value. |
bufSize | the key value size (in bytes). |
#### Returns 0 on success or a negative value if an error occurs. ### xmlSecGnuTLSTransformAes128CbcGetKlass ()
    xmlSecTransformId
    xmlSecGnuTLSTransformAes128CbcGetKlass
                                   (void);
AES 128 CBC encryption transform klass. #### Returns pointer to AES 128 CBC encryption transform. ### xmlSecGnuTLSTransformAes192CbcGetKlass ()
    xmlSecTransformId
    xmlSecGnuTLSTransformAes192CbcGetKlass
                                   (void);
AES 192 CBC encryption transform klass. #### Returns pointer to AES 192 CBC encryption transform. ### xmlSecGnuTLSTransformAes256CbcGetKlass ()
    xmlSecTransformId
    xmlSecGnuTLSTransformAes256CbcGetKlass
                                   (void);
AES 256 CBC encryption transform klass. #### Returns pointer to AES 256 CBC encryption transform. ### xmlSecGnuTLSTransformKWAes128GetKlass ()
    xmlSecTransformId
    xmlSecGnuTLSTransformKWAes128GetKlass (void);
The AES-128 kew wrapper transform klass. #### Returns AES-128 kew wrapper transform klass. ### xmlSecGnuTLSTransformKWAes192GetKlass ()
    xmlSecTransformId
    xmlSecGnuTLSTransformKWAes192GetKlass (void);
The AES-192 kew wrapper transform klass. #### Returns AES-192 kew wrapper transform klass. ### xmlSecGnuTLSTransformKWAes256GetKlass ()
    xmlSecTransformId
    xmlSecGnuTLSTransformKWAes256GetKlass (void);
The AES-256 kew wrapper transform klass. #### Returns AES-256 kew wrapper transform klass. ### xmlSecGnuTLSKeyDataDesGetKlass ()
    xmlSecKeyDataId
    xmlSecGnuTLSKeyDataDesGetKlass (void);
The DES key data klass. #### Returns DES key data klass. ### xmlSecGnuTLSKeyDataDesSet ()
    int
    xmlSecGnuTLSKeyDataDesSet (xmlSecKeyDataPtr data,
                               const xmlSecByte *buf,
                               xmlSecSize bufSize);
Sets the value of DES key data. #### Parameters
data | the pointer to DES key data. |
buf | the pointer to key value. |
bufSize | the key value size (in bytes). |
#### Returns 0 on success or a negative value if an error occurs. ### xmlSecGnuTLSTransformDes3CbcGetKlass ()
    xmlSecTransformId
    xmlSecGnuTLSTransformDes3CbcGetKlass (void);
Triple DES CBC encryption transform klass. #### Returns pointer to Triple DES encryption transform. ### xmlSecGnuTLSTransformKWDes3GetKlass ()
    xmlSecTransformId
    xmlSecGnuTLSTransformKWDes3GetKlass (void);
The Triple DES key wrapper transform klass. #### Returns Triple DES key wrapper transform klass. ### xmlSecGnuTLSKeyDataDsaGetKlass ()
    xmlSecKeyDataId
    xmlSecGnuTLSKeyDataDsaGetKlass (void);
The DSA key data klass. #### Returns pointer to DSA key data klass. ### xmlSecGnuTLSKeyDataDsaAdoptPrivateKey ()
    int
    xmlSecGnuTLSKeyDataDsaAdoptPrivateKey (xmlSecKeyDataPtr data,
                                           gnutls_x509_privkey_t dsa_key);
Sets the value of DSA key data. #### Parameters
data | the pointer to DSA key data. |
dsa_key | the pointer to GnuTLS DSA private key. |
#### Returns 0 on success or a negative value otherwise. ### xmlSecGnuTLSKeyDataDsaAdoptPublicKey ()
    int
    xmlSecGnuTLSKeyDataDsaAdoptPublicKey (xmlSecKeyDataPtr data,
                                          gnutls_datum_t *p,
                                          gnutls_datum_t *q,
                                          gnutls_datum_t *g,
                                          gnutls_datum_t *y);
Sets the value of DSA key data. #### Parameters
data | the pointer to DSA key data. |
p | the pointer to p component of the DSA public key |
q | the pointer to q component of the DSA public key |
g | the pointer to g component of the DSA public key |
y | the pointer to y component of the DSA public key |
#### Returns 0 on success or a negative value otherwise. ### xmlSecGnuTLSTransformDsaSha1GetKlass ()
    xmlSecTransformId
    xmlSecGnuTLSTransformDsaSha1GetKlass (void);
The DSA-SHA1 signature transform klass. #### Returns DSA-SHA1 signature transform klass. ### xmlSecGnuTLSHmacGetMinOutputLength ()
    int
    xmlSecGnuTLSHmacGetMinOutputLength (void);
Gets the value of min HMAC length. #### Returns the min HMAC output length ### xmlSecGnuTLSHmacSetMinOutputLength ()
    void
    xmlSecGnuTLSHmacSetMinOutputLength (int min_length);
Sets the min HMAC output length #### Parameters
min_length | the new min length |
### xmlSecGnuTLSKeyDataHmacGetKlass ()
    xmlSecKeyDataId
    xmlSecGnuTLSKeyDataHmacGetKlass (void);
The HMAC key data klass. #### Returns HMAC key data klass. ### xmlSecGnuTLSKeyDataHmacSet ()
    int
    xmlSecGnuTLSKeyDataHmacSet (xmlSecKeyDataPtr data,
                                const xmlSecByte *buf,
                                xmlSecSize bufSize);
Sets the value of HMAC key data. #### Parameters
data | the pointer to HMAC key data. |
buf | the pointer to key value. |
bufSize | the key value size (in bytes). |
#### Returns 0 on success or a negative value if an error occurs. ### xmlSecGnuTLSTransformHmacMd5GetKlass ()
    xmlSecTransformId
    xmlSecGnuTLSTransformHmacMd5GetKlass (void);
The HMAC-MD5 transform klass. #### Returns the HMAC-MD5 transform klass. ### xmlSecGnuTLSTransformHmacRipemd160GetKlass ()
    xmlSecTransformId
    xmlSecGnuTLSTransformHmacRipemd160GetKlass
                                   (void);
The HMAC-RIPEMD160 transform klass. #### Returns the HMAC-RIPEMD160 transform klass. ### xmlSecGnuTLSTransformHmacSha1GetKlass ()
    xmlSecTransformId
    xmlSecGnuTLSTransformHmacSha1GetKlass (void);
The HMAC-SHA1 transform klass. #### Returns the HMAC-SHA1 transform klass. ### xmlSecGnuTLSTransformHmacSha256GetKlass ()
    xmlSecTransformId
    xmlSecGnuTLSTransformHmacSha256GetKlass
                                   (void);
The HMAC-SHA256 transform klass. #### Returns the HMAC-SHA256 transform klass. ### xmlSecGnuTLSTransformHmacSha384GetKlass ()
    xmlSecTransformId
    xmlSecGnuTLSTransformHmacSha384GetKlass
                                   (void);
The HMAC-SHA384 transform klass. #### Returns the HMAC-SHA384 transform klass. ### xmlSecGnuTLSTransformHmacSha512GetKlass ()
    xmlSecTransformId
    xmlSecGnuTLSTransformHmacSha512GetKlass
                                   (void);
The HMAC-SHA512 transform klass. #### Returns the HMAC-SHA512 transform klass. ### xmlSecGnuTLSKeyDataRsaGetKlass ()
    xmlSecKeyDataId
    xmlSecGnuTLSKeyDataRsaGetKlass (void);
The GnuTLS RSA key data klass. #### Returns pointer to GnuTLS RSA key data klass. ### xmlSecGnuTLSKeyDataRsaAdoptPrivateKey ()
    int
    xmlSecGnuTLSKeyDataRsaAdoptPrivateKey (xmlSecKeyDataPtr data,
                                           gnutls_x509_privkey_t rsa_key);
Sets the value of RSA key data. #### Parameters
data | the pointer to RSA key data. |
rsa_key | the pointer to GnuTLS RSA private key. |
#### Returns 0 on success or a negative value otherwise. ### xmlSecGnuTLSKeyDataRsaAdoptPublicKey ()
    int
    xmlSecGnuTLSKeyDataRsaAdoptPublicKey (xmlSecKeyDataPtr data,
                                          gnutls_datum_t *m,
                                          gnutls_datum_t *e);
Sets the value of RSA key data. #### Parameters
data | the pointer to RSA key data. |
m | the pointer to m component of the RSA public key |
e | the pointer to e component of the RSA public key |
#### Returns 0 on success or a negative value otherwise. ### xmlSecGnuTLSTransformRsaMd5GetKlass ()
    xmlSecTransformId
    xmlSecGnuTLSTransformRsaMd5GetKlass (void);
The RSA-MD5 signature transform klass. #### Returns RSA-MD5 signature transform klass. ### xmlSecGnuTLSTransformRsaRipemd160GetKlass ()
    xmlSecTransformId
    xmlSecGnuTLSTransformRsaRipemd160GetKlass
                                   (void);
The RSA-RIPEMD160 signature transform klass. #### Returns RSA-RIPEMD160 signature transform klass. ### xmlSecGnuTLSTransformRsaSha1GetKlass ()
    xmlSecTransformId
    xmlSecGnuTLSTransformRsaSha1GetKlass (void);
The RSA-SHA1 signature transform klass. #### Returns RSA-SHA1 signature transform klass. ### xmlSecGnuTLSTransformRsaSha256GetKlass ()
    xmlSecTransformId
    xmlSecGnuTLSTransformRsaSha256GetKlass
                                   (void);
The RSA-SHA256 signature transform klass. #### Returns RSA-SHA256 signature transform klass. ### xmlSecGnuTLSTransformRsaSha384GetKlass ()
    xmlSecTransformId
    xmlSecGnuTLSTransformRsaSha384GetKlass
                                   (void);
The RSA-SHA384 signature transform klass. #### Returns RSA-SHA384 signature transform klass. ### xmlSecGnuTLSTransformRsaSha512GetKlass ()
    xmlSecTransformId
    xmlSecGnuTLSTransformRsaSha512GetKlass
                                   (void);
The RSA-SHA512 signature transform klass. #### Returns RSA-SHA512 signature transform klass. ### xmlSecGnuTLSTransformSha1GetKlass ()
    xmlSecTransformId
    xmlSecGnuTLSTransformSha1GetKlass (void);
SHA-1 digest transform klass. #### Returns pointer to SHA-1 digest transform klass. ### xmlSecGnuTLSTransformSha256GetKlass ()
    xmlSecTransformId
    xmlSecGnuTLSTransformSha256GetKlass (void);
SHA256 digest transform klass. #### Returns pointer to SHA256 digest transform klass. ### xmlSecGnuTLSTransformSha384GetKlass ()
    xmlSecTransformId
    xmlSecGnuTLSTransformSha384GetKlass (void);
SHA384 digest transform klass. #### Returns pointer to SHA384 digest transform klass. ### xmlSecGnuTLSTransformSha512GetKlass ()
    xmlSecTransformId
    xmlSecGnuTLSTransformSha512GetKlass (void);
SHA512 digest transform klass. #### Returns pointer to SHA512 digest transform klass. ### xmlSecGnuTLSTransformMd5GetKlass ()
    xmlSecTransformId
    xmlSecGnuTLSTransformMd5GetKlass (void);
MD5 digest transform klass. #### Returns pointer to MD5 digest transform klass. ### xmlSecGnuTLSTransformRipemd160GetKlass ()
    xmlSecTransformId
    xmlSecGnuTLSTransformRipemd160GetKlass
                                   (void);
RIPEMD160 digest transform klass. #### Returns pointer to RIPEMD160 digest transform klass. ## Types and Values ### xmlSecGnuTLSKeyDataAesId
    #define             xmlSecGnuTLSKeyDataAesId
The AES key data klass. ### xmlSecGnuTLSTransformAes128CbcId
    #define             xmlSecGnuTLSTransformAes128CbcId
The AES128 CBC cipher transform klass. ### xmlSecGnuTLSTransformAes192CbcId
    #define             xmlSecGnuTLSTransformAes192CbcId
The AES192 CBC cipher transform klass. ### xmlSecGnuTLSTransformAes256CbcId
    #define             xmlSecGnuTLSTransformAes256CbcId
The AES256 CBC cipher transform klass. ### xmlSecGnuTLSTransformKWAes128Id
    #define             xmlSecGnuTLSTransformKWAes128Id
The AES 128 key wrap transform klass. ### xmlSecGnuTLSTransformKWAes192Id
    #define             xmlSecGnuTLSTransformKWAes192Id
The AES 192 key wrap transform klass. ### xmlSecGnuTLSTransformKWAes256Id
    #define             xmlSecGnuTLSTransformKWAes256Id
The AES 256 key wrap transform klass. ### xmlSecGnuTLSKeyDataDesId
    #define             xmlSecGnuTLSKeyDataDesId
The DES key data klass. ### xmlSecGnuTLSTransformDes3CbcId
    #define             xmlSecGnuTLSTransformDes3CbcId
The DES3 CBC cipher transform klass. ### xmlSecGnuTLSTransformKWDes3Id
    #define             xmlSecGnuTLSTransformKWDes3Id
The DES3 KW transform klass. ### xmlSecGnuTLSKeyDataDsaId
    #define             xmlSecGnuTLSKeyDataDsaId
The DSA key klass. ### xmlSecGnuTLSTransformDsaSha1Id
    #define             xmlSecGnuTLSTransformDsaSha1Id
The DSA SHA1 signature transform klass. ### xmlSecGnuTLSKeyDataHmacId
    #define             xmlSecGnuTLSKeyDataHmacId
The HMAC key klass. ### xmlSecGnuTLSTransformHmacMd5Id
    #define             xmlSecGnuTLSTransformHmacMd5Id
The HMAC with MD5 signature transform klass. ### xmlSecGnuTLSTransformHmacRipemd160Id
    #define             xmlSecGnuTLSTransformHmacRipemd160Id
The HMAC with RipeMD160 signature transform klass. ### xmlSecGnuTLSTransformHmacSha1Id
    #define             xmlSecGnuTLSTransformHmacSha1Id
The HMAC with SHA1 signature transform klass. ### xmlSecGnuTLSTransformHmacSha256Id
    #define             xmlSecGnuTLSTransformHmacSha256Id
The HMAC with SHA256 signature transform klass. ### xmlSecGnuTLSTransformHmacSha384Id
    #define             xmlSecGnuTLSTransformHmacSha384Id
The HMAC with SHA384 signature transform klass. ### xmlSecGnuTLSTransformHmacSha512Id
    #define             xmlSecGnuTLSTransformHmacSha512Id
The HMAC with SHA512 signature transform klass. ### xmlSecGnuTLSKeyDataRsaId
    #define             xmlSecGnuTLSKeyDataRsaId
The RSA key klass. ### xmlSecGnuTLSTransformRsaMd5Id
    #define             xmlSecGnuTLSTransformRsaMd5Id
The RSA-MD5 signature transform klass. ### xmlSecGnuTLSTransformRsaRipemd160Id
    #define             xmlSecGnuTLSTransformRsaRipemd160Id
The RSA-RIPEMD160 signature transform klass. ### xmlSecGnuTLSTransformRsaSha1Id
    #define             xmlSecGnuTLSTransformRsaSha1Id
The RSA-SHA1 signature transform klass. ### xmlSecGnuTLSTransformRsaSha256Id
    #define             xmlSecGnuTLSTransformRsaSha256Id
The RSA-SHA256 signature transform klass. ### xmlSecGnuTLSTransformRsaSha384Id
    #define             xmlSecGnuTLSTransformRsaSha384Id
The RSA-SHA384 signature transform klass. ### xmlSecGnuTLSTransformRsaSha512Id
    #define             xmlSecGnuTLSTransformRsaSha512Id
The RSA-SHA512 signature transform klass. ### xmlSecGnuTLSTransformSha1Id
    #define             xmlSecGnuTLSTransformSha1Id
The HMAC with SHA1 signature transform klass. ### xmlSecGnuTLSTransformSha256Id
    #define             xmlSecGnuTLSTransformSha256Id
The HMAC with SHA256 signature transform klass. ### xmlSecGnuTLSTransformSha384Id
    #define             xmlSecGnuTLSTransformSha384Id
The HMAC with SHA384 signature transform klass. ### xmlSecGnuTLSTransformSha512Id
    #define             xmlSecGnuTLSTransformSha512Id
The HMAC with SHA512 signature transform klass. ### xmlSecGnuTLSTransformMd5Id
    #define             xmlSecGnuTLSTransformMd5Id
The MD5 digest transform klass. ### xmlSecGnuTLSTransformRipemd160Id
    #define             xmlSecGnuTLSTransformRipemd160Id
The RIPEMD160 digest transform klass.