FM / openssl

/usr/include/openssl

Name	Size	Mode	Actions
aes.h	5507	0644	edit dl rm
asn1.h	52422	0644	edit dl rm
asn1t.h	30092	0644	edit dl rm
asn1_mac.h	19143	0644	edit dl rm
bio.h	32987	0644	edit dl rm
blowfish.h	5143	0644	edit dl rm
bn.h	33660	0644	edit dl rm
buffer.h	4646	0644	edit dl rm
camellia.h	4956	0644	edit dl rm
cast.h	4492	0644	edit dl rm
cmac.h	3244	0644	edit dl rm
cms.h	19927	0644	edit dl rm
comp.h	1978	0644	edit dl rm
conf.h	9848	0644	edit dl rm
conf_api.h	4080	0644	edit dl rm
crypto.h	24547	0644	edit dl rm
des.h	10736	0644	edit dl rm
des_old.h	18238	0644	edit dl rm
dh.h	10198	0644	edit dl rm
dsa.h	13047	0644	edit dl rm
dso.h	18095	0644	edit dl rm
dtls1.h	8066	0644	edit dl rm
ebcdic.h	540	0644	edit dl rm
ec.h	42786	0644	edit dl rm
ecdh.h	4720	0644	edit dl rm
ecdsa.h	10510	0644	edit dl rm
engine.h	40585	0644	edit dl rm
err.h	15862	0644	edit dl rm
evp.h	52714	0644	edit dl rm
e_os2.h	10444	0644	edit dl rm
fips.h	10677	0644	edit dl rm
fips_rand.h	5512	0644	edit dl rm
hmac.h	4476	0644	edit dl rm
idea.h	4469	0644	edit dl rm
krb5_asn.h	7642	0644	edit dl rm
kssl.h	6064	0644	edit dl rm
lhash.h	9092	0644	edit dl rm
md2.h	3958	0644	edit dl rm
md4.h	4692	0644	edit dl rm
md5.h	4692	0644	edit dl rm
modes.h	5619	0644	edit dl rm
objects.h	36641	0644	edit dl rm
obj_mac.h	136214	0644	edit dl rm
ocsp.h	24041	0644	edit dl rm
opensslconf-x86_64.h	7347	0644	edit dl rm
opensslconf.h	1206	0644	edit dl rm
opensslv.h	3753	0644	edit dl rm
ossl_typ.h	7397	0644	edit dl rm
pem.h	21992	0644	edit dl rm
pem2.h	2863	0644	edit dl rm
pkcs7.h	18064	0644	edit dl rm
pkcs12.h	12654	0644	edit dl rm
pqueue.h	3580	0644	edit dl rm
rand.h	6276	0644	edit dl rm
rc2.h	4405	0644	edit dl rm
rc4.h	3797	0644	edit dl rm
ripemd.h	4327	0644	edit dl rm
rsa.h	23352	0644	edit dl rm
safestack.h	184155	0644	edit dl rm
seed.h	5714	0644	edit dl rm
sha.h	7360	0644	edit dl rm
srtp.h	6644	0644	edit dl rm
ssl.h	102251	0644	edit dl rm
ssl2.h	10755	0644	edit dl rm
ssl3.h	26933	0644	edit dl rm
ssl23.h	3744	0644	edit dl rm
stack.h	4412	0644	edit dl rm
symhacks.h	23941	0644	edit dl rm
tls1.h	35158	0644	edit dl rm
ts.h	31006	0644	edit dl rm
txt_db.h	4481	0644	edit dl rm
ui.h	16656	0644	edit dl rm
ui_compat.h	3439	0644	edit dl rm
whrlpool.h	1019	0644	edit dl rm
x509.h	45103	0644	edit dl rm
x509v3.h	32715	0644	edit dl rm
x509_vfy.h	22480	0644	edit dl rm

Edit: /usr/include/openssl/ecdsa.h (10510B)

/* crypto/ecdsa/ecdsa.h */
/**
 * \file   crypto/ecdsa/ecdsa.h Include file for the OpenSSL ECDSA functions
 * \author Written by Nils Larsch for the OpenSSL project
 */
/* ====================================================================
 * Copyright (c) 2000-2005 The OpenSSL Project.  All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 *
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer. 
 *
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in
 *    the documentation and/or other materials provided with the
 *    distribution.
 *
 * 3. All advertising materials mentioning features or use of this
 *    software must display the following acknowledgment:
 *    "This product includes software developed by the OpenSSL Project
 *    for use in the OpenSSL Toolkit. (http://www.OpenSSL.org/)"
 *
 * 4. The names "OpenSSL Toolkit" and "OpenSSL Project" must not be used to
 *    endorse or promote products derived from this software without
 *    prior written permission. For written permission, please contact
 *    licensing@OpenSSL.org.
 *
 * 5. Products derived from this software may not be called "OpenSSL"
 *    nor may "OpenSSL" appear in their names without prior written
 *    permission of the OpenSSL Project.
 *
 * 6. Redistributions of any form whatsoever must retain the following
 *    acknowledgment:
 *    "This product includes software developed by the OpenSSL Project
 *    for use in the OpenSSL Toolkit (http://www.OpenSSL.org/)"
 *
 * THIS SOFTWARE IS PROVIDED BY THE OpenSSL PROJECT ``AS IS'' AND ANY
 * EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE OpenSSL PROJECT OR
 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
 * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
 * STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED
 * OF THE POSSIBILITY OF SUCH DAMAGE.
 * ====================================================================
 *
 * This product includes cryptographic software written by Eric Young
 * (eay@cryptsoft.com).  This product includes software written by Tim
 * Hudson (tjh@cryptsoft.com).
 *
 */
#ifndef HEADER_ECDSA_H
#define HEADER_ECDSA_H

#include <openssl/opensslconf.h>

#ifdef OPENSSL_NO_ECDSA
#error ECDSA is disabled.
#endif

#include <openssl/ec.h>
#include <openssl/ossl_typ.h>
#ifndef OPENSSL_NO_DEPRECATED
#include <openssl/bn.h>
#endif

#ifdef __cplusplus
extern "C" {
#endif

typedef struct ECDSA_SIG_st
	{
	BIGNUM *r;
	BIGNUM *s;
	} ECDSA_SIG;

/** Allocates and initialize a ECDSA_SIG structure
 *  \return pointer to a ECDSA_SIG structure or NULL if an error occurred
 */
ECDSA_SIG *ECDSA_SIG_new(void);

/** frees a ECDSA_SIG structure
 *  \param  sig  pointer to the ECDSA_SIG structure
 */
void	  ECDSA_SIG_free(ECDSA_SIG *sig);

/** DER encode content of ECDSA_SIG object (note: this function modifies *pp
 *  (*pp += length of the DER encoded signature)).
 *  \param  sig  pointer to the ECDSA_SIG object
 *  \param  pp   pointer to a unsigned char pointer for the output or NULL
 *  \return the length of the DER encoded ECDSA_SIG object or 0 
 */
int	  i2d_ECDSA_SIG(const ECDSA_SIG *sig, unsigned char **pp);

/** Decodes a DER encoded ECDSA signature (note: this function changes *pp
 *  (*pp += len)). 
 *  \param  sig  pointer to ECDSA_SIG pointer (may be NULL)
 *  \param  pp   memory buffer with the DER encoded signature
 *  \param  len  length of the buffer
 *  \return pointer to the decoded ECDSA_SIG structure (or NULL)
 */
ECDSA_SIG *d2i_ECDSA_SIG(ECDSA_SIG **sig, const unsigned char **pp, long len);

/** Computes the ECDSA signature of the given hash value using
 *  the supplied private key and returns the created signature.
 *  \param  dgst      pointer to the hash value
 *  \param  dgst_len  length of the hash value
 *  \param  eckey     EC_KEY object containing a private EC key
 *  \return pointer to a ECDSA_SIG structure or NULL if an error occurred
 */
ECDSA_SIG *ECDSA_do_sign(const unsigned char *dgst,int dgst_len,EC_KEY *eckey);

/** Computes ECDSA signature of a given hash value using the supplied
 *  private key (note: sig must point to ECDSA_size(eckey) bytes of memory).
 *  \param  dgst     pointer to the hash value to sign
 *  \param  dgstlen  length of the hash value
 *  \param  kinv     BIGNUM with a pre-computed inverse k (optional)
 *  \param  rp       BIGNUM with a pre-computed rp value (optioanl), 
 *                   see ECDSA_sign_setup
 *  \param  eckey    EC_KEY object containing a private EC key
 *  \return pointer to a ECDSA_SIG structure or NULL if an error occurred
 */
ECDSA_SIG *ECDSA_do_sign_ex(const unsigned char *dgst, int dgstlen, 
		const BIGNUM *kinv, const BIGNUM *rp, EC_KEY *eckey);

/** Verifies that the supplied signature is a valid ECDSA
 *  signature of the supplied hash value using the supplied public key.
 *  \param  dgst      pointer to the hash value
 *  \param  dgst_len  length of the hash value
 *  \param  sig       ECDSA_SIG structure
 *  \param  eckey     EC_KEY object containing a public EC key
 *  \return 1 if the signature is valid, 0 if the signature is invalid
 *          and -1 on error
 */
int	  ECDSA_do_verify(const unsigned char *dgst, int dgst_len,
		const ECDSA_SIG *sig, EC_KEY* eckey);

const ECDSA_METHOD *ECDSA_OpenSSL(void);

/** Sets the default ECDSA method
 *  \param  meth  new default ECDSA_METHOD
 */
void	  ECDSA_set_default_method(const ECDSA_METHOD *meth);

/** Returns the default ECDSA method
 *  \return pointer to ECDSA_METHOD structure containing the default method
 */
const ECDSA_METHOD *ECDSA_get_default_method(void);

/** Sets method to be used for the ECDSA operations
 *  \param  eckey  EC_KEY object
 *  \param  meth   new method
 *  \return 1 on success and 0 otherwise 
 */
int 	  ECDSA_set_method(EC_KEY *eckey, const ECDSA_METHOD *meth);

/** Returns the maximum length of the DER encoded signature
 *  \param  eckey  EC_KEY object
 *  \return numbers of bytes required for the DER encoded signature
 */
int	  ECDSA_size(const EC_KEY *eckey);

/** Precompute parts of the signing operation
 *  \param  eckey  EC_KEY object containing a private EC key
 *  \param  ctx    BN_CTX object (optional)
 *  \param  kinv   BIGNUM pointer for the inverse of k
 *  \param  rp     BIGNUM pointer for x coordinate of k * generator
 *  \return 1 on success and 0 otherwise
 */
int 	  ECDSA_sign_setup(EC_KEY *eckey, BN_CTX *ctx, BIGNUM **kinv, 
		BIGNUM **rp);

/** Computes ECDSA signature of a given hash value using the supplied
 *  private key (note: sig must point to ECDSA_size(eckey) bytes of memory).
 *  \param  type     this parameter is ignored
 *  \param  dgst     pointer to the hash value to sign
 *  \param  dgstlen  length of the hash value
 *  \param  sig      memory for the DER encoded created signature
 *  \param  siglen   pointer to the length of the returned signature
 *  \param  eckey    EC_KEY object containing a private EC key
 *  \return 1 on success and 0 otherwise
 */
int	  ECDSA_sign(int type, const unsigned char *dgst, int dgstlen, 
		unsigned char *sig, unsigned int *siglen, EC_KEY *eckey);

/** Computes ECDSA signature of a given hash value using the supplied
 *  private key (note: sig must point to ECDSA_size(eckey) bytes of memory).
 *  \param  type     this parameter is ignored
 *  \param  dgst     pointer to the hash value to sign
 *  \param  dgstlen  length of the hash value
 *  \param  sig      buffer to hold the DER encoded signature
 *  \param  siglen   pointer to the length of the returned signature
 *  \param  kinv     BIGNUM with a pre-computed inverse k (optional)
 *  \param  rp       BIGNUM with a pre-computed rp value (optioanl), 
 *                   see ECDSA_sign_setup
 *  \param  eckey    EC_KEY object containing a private EC key
 *  \return 1 on success and 0 otherwise
 */
int	  ECDSA_sign_ex(int type, const unsigned char *dgst, int dgstlen, 
		unsigned char *sig, unsigned int *siglen, const BIGNUM *kinv,
		const BIGNUM *rp, EC_KEY *eckey);

/** Verifies that the given signature is valid ECDSA signature
 *  of the supplied hash value using the specified public key.
 *  \param  type     this parameter is ignored
 *  \param  dgst     pointer to the hash value 
 *  \param  dgstlen  length of the hash value
 *  \param  sig      pointer to the DER encoded signature
 *  \param  siglen   length of the DER encoded signature
 *  \param  eckey    EC_KEY object containing a public EC key
 *  \return 1 if the signature is valid, 0 if the signature is invalid
 *          and -1 on error
 */
int 	  ECDSA_verify(int type, const unsigned char *dgst, int dgstlen, 
		const unsigned char *sig, int siglen, EC_KEY *eckey);

/* the standard ex_data functions */
int 	  ECDSA_get_ex_new_index(long argl, void *argp, CRYPTO_EX_new 
		*new_func, CRYPTO_EX_dup *dup_func, CRYPTO_EX_free *free_func);
int 	  ECDSA_set_ex_data(EC_KEY *d, int idx, void *arg);
void 	  *ECDSA_get_ex_data(EC_KEY *d, int idx);

/* BEGIN ERROR CODES */
/* The following lines are auto generated by the script mkerr.pl. Any changes
 * made after this point may be overwritten when the script is next run.
 */
void ERR_load_ECDSA_strings(void);

/* Error codes for the ECDSA functions. */

/* Function codes. */
#define ECDSA_F_ECDSA_CHECK				 104
#define ECDSA_F_ECDSA_DATA_NEW_METHOD			 100
#define ECDSA_F_ECDSA_DO_SIGN				 101
#define ECDSA_F_ECDSA_DO_VERIFY				 102
#define ECDSA_F_ECDSA_SIGN_SETUP			 103

/* Reason codes. */
#define ECDSA_R_BAD_SIGNATURE				 100
#define ECDSA_R_DATA_TOO_LARGE_FOR_KEY_SIZE		 101
#define ECDSA_R_ERR_EC_LIB				 102
#define ECDSA_R_MISSING_PARAMETERS			 103
#define ECDSA_R_NEED_NEW_SETUP_VALUES			 106
#define ECDSA_R_NON_FIPS_METHOD				 107
#define ECDSA_R_RANDOM_NUMBER_GENERATION_FAILED		 104
#define ECDSA_R_SIGNATURE_MALLOC_FAILED			 105

#ifdef  __cplusplus
}
#endif
#endif

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