Unix/Linux Go Back    


OpenDarwin 7.2.1 - man page for rsa_sign_asn1_octet_string (opendarwin section 3)

Linux & Unix Commands - Search Man Pages
Man Page or Keyword Search:   man
Select Man Page Set:       apropos Keyword Search (sections above)


RSA_sign_ASN1_OCTET_STRING(3)		     OpenSSL		    RSA_sign_ASN1_OCTET_STRING(3)

NAME
       RSA_sign_ASN1_OCTET_STRING, RSA_verify_ASN1_OCTET_STRING - RSA signatures

SYNOPSIS
	#include <openssl/rsa.h>

	int RSA_sign_ASN1_OCTET_STRING(int dummy, unsigned char *m,
	   unsigned int m_len, unsigned char *sigret, unsigned int *siglen,
	   RSA *rsa);

	int RSA_verify_ASN1_OCTET_STRING(int dummy, unsigned char *m,
	   unsigned int m_len, unsigned char *sigbuf, unsigned int siglen,
	   RSA *rsa);

DESCRIPTION
       RSA_sign_ASN1_OCTET_STRING() signs the octet string m of size m_len using the private key
       rsa represented in DER using PKCS #1 padding. It stores the signature in sigret and the
       signature size in siglen. sigret must point to RSA_size(rsa) bytes of memory.

       dummy is ignored.

       The random number generator must be seeded prior to calling RSA_sign_ASN1_OCTET_STRING().

       RSA_verify_ASN1_OCTET_STRING() verifies that the signature sigbuf of size siglen is the
       DER representation of a given octet string m of size m_len. dummy is ignored. rsa is the
       signer's public key.

RETURN VALUES
       RSA_sign_ASN1_OCTET_STRING() returns 1 on success, 0 otherwise.	RSA_ver-
       ify_ASN1_OCTET_STRING() returns 1 on successful verification, 0 otherwise.

       The error codes can be obtained by ERR_get_error(3).

BUGS
       These functions serve no recognizable purpose.

SEE ALSO
       ERR_get_error(3), objects(3), rand(3), rsa(3), RSA_sign(3), RSA_verify(3)

HISTORY
       RSA_sign_ASN1_OCTET_STRING() and RSA_verify_ASN1_OCTET_STRING() were added in SSLeay 0.8.

0.9.7d					    2003-11-20		    RSA_sign_ASN1_OCTET_STRING(3)
Unix & Linux Commands & Man Pages : ©2000 - 2018 Unix and Linux Forums


All times are GMT -4. The time now is 02:05 AM.