shishi_pbkdf2_sha1(3) [debian man page]
shishi_pbkdf2_sha1(3) shishi shishi_pbkdf2_sha1(3) NAME
shishi_pbkdf2_sha1 - API function SYNOPSIS
#include <shishi.h> int shishi_pbkdf2_sha1(Shishi * handle, const char * P, size_t Plen, const char * S, size_t Slen, unsigned int c, unsigned int dkLen, char * DK); ARGUMENTS
Shishi * handle shishi handle as allocated by shishi_init(). const char * P input password, an octet string size_t Plen length of password, an octet string const char * S input salt, an octet string size_t Slen length of salt, an octet string unsigned int c iteration count, a positive integer unsigned int dkLen intended length in octets of the derived key, a positive integer, at most (2^32 - 1) * hLen. The DK array must have room for this many characters. char * DK output derived key, a dkLen-octet string DESCRIPTION
Derive key using the PBKDF2 defined in PKCS5. PBKDF2 applies a pseudorandom function to derive keys. The length of the derived key is essentially unbounded. (However, the maximum effective search space for the derived key may be limited by the structure of the underlying pseudorandom function, which is this function is always SHA1.) RETURN VALUE
Returns SHISHI_OK iff successful. REPORTING BUGS
Report bugs to <bug-shishi@gnu.org>. COPYRIGHT
Copyright (C) 2002-2010 Simon Josefsson. Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. SEE ALSO
The full documentation for shishi is maintained as a Texinfo manual. If the info and shishi programs are properly installed at your site, the command info shishi should give you access to the complete manual. shishi 1.0.1 shishi_pbkdf2_sha1(3)
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shishi_string_to_key(3) shishi shishi_string_to_key(3) NAME
shishi_string_to_key - API function SYNOPSIS
#include <shishi.h> int shishi_string_to_key(Shishi * handle, int32_t keytype, const char * password, size_t passwordlen, const char * salt, size_t saltlen, const char * parameter, Shishi_key * outkey); ARGUMENTS
Shishi * handle shishi handle as allocated by shishi_init(). int32_t keytype cryptographic encryption type, see Shishi_etype. const char * password input array with password. size_t passwordlen length of input array with password. const char * salt input array with salt. size_t saltlen length of input array with salt. const char * parameter input array with opaque encryption type specific information. Shishi_key * outkey allocated key handle that will contain new key. DESCRIPTION
Derive key from a string (password) and salt (commonly concatenation of realm and principal) for specified key type, and set the type and value in the given key to the computed values. The parameter value is specific for each keytype, and can be set if the parameter informa- tion is not available. RETURN VALUE
Returns SHISHI_OK iff successful. REPORTING BUGS
Report bugs to <bug-shishi@gnu.org>. COPYRIGHT
Copyright (C) 2002-2010 Simon Josefsson. Copying and distribution of this file, with or without modification, are permitted in any medium without royalty provided the copyright notice and this notice are preserved. SEE ALSO
The full documentation for shishi is maintained as a Texinfo manual. If the info and shishi programs are properly installed at your site, the command info shishi should give you access to the complete manual. shishi 1.0.1 shishi_string_to_key(3)