From 3562e78743202e43aec8727005182a2558117eca Mon Sep 17 00:00:00 2001 From: marha Date: Sun, 28 Jun 2009 22:07:26 +0000 Subject: Checked in the following released items: xkeyboard-config-1.4.tar.gz ttf-bitstream-vera-1.10.tar.gz font-alias-1.0.1.tar.gz font-sun-misc-1.0.0.tar.gz font-sun-misc-1.0.0.tar.gz font-sony-misc-1.0.0.tar.gz font-schumacher-misc-1.0.0.tar.gz font-mutt-misc-1.0.0.tar.gz font-misc-misc-1.0.0.tar.gz font-misc-meltho-1.0.0.tar.gz font-micro-misc-1.0.0.tar.gz font-jis-misc-1.0.0.tar.gz font-isas-misc-1.0.0.tar.gz font-dec-misc-1.0.0.tar.gz font-daewoo-misc-1.0.0.tar.gz font-cursor-misc-1.0.0.tar.gz font-arabic-misc-1.0.0.tar.gz font-winitzki-cyrillic-1.0.0.tar.gz font-misc-cyrillic-1.0.0.tar.gz font-cronyx-cyrillic-1.0.0.tar.gz font-screen-cyrillic-1.0.1.tar.gz font-xfree86-type1-1.0.1.tar.gz font-adobe-utopia-type1-1.0.1.tar.gz font-ibm-type1-1.0.0.tar.gz font-bitstream-type1-1.0.0.tar.gz font-bitstream-speedo-1.0.0.tar.gz font-bh-ttf-1.0.0.tar.gz font-bh-type1-1.0.0.tar.gz font-bitstream-100dpi-1.0.0.tar.gz font-bh-lucidatypewriter-100dpi-1.0.0.tar.gz font-bh-100dpi-1.0.0.tar.gz font-adobe-utopia-100dpi-1.0.1.tar.gz font-adobe-100dpi-1.0.0.tar.gz font-util-1.0.1.tar.gz font-bitstream-75dpi-1.0.0.tar.gz font-bh-lucidatypewriter-75dpi-1.0.0.tar.gz font-adobe-utopia-75dpi-1.0.1.tar.gz font-bh-75dpi-1.0.0.tar.gz bdftopcf-1.0.1.tar.gz font-adobe-75dpi-1.0.0.tar.gz mkfontscale-1.0.6.tar.gz openssl-0.9.8k.tar.gz bigreqsproto-1.0.2.tar.gz xtrans-1.2.2.tar.gz resourceproto-1.0.2.tar.gz inputproto-1.4.4.tar.gz compositeproto-0.4.tar.gz damageproto-1.1.0.tar.gz zlib-1.2.3.tar.gz xkbcomp-1.0.5.tar.gz freetype-2.3.9.tar.gz pthreads-w32-2-8-0-release.tar.gz pixman-0.12.0.tar.gz kbproto-1.0.3.tar.gz evieext-1.0.2.tar.gz fixesproto-4.0.tar.gz recordproto-1.13.2.tar.gz randrproto-1.2.2.tar.gz scrnsaverproto-1.1.0.tar.gz renderproto-0.9.3.tar.gz xcmiscproto-1.1.2.tar.gz fontsproto-2.0.2.tar.gz xextproto-7.0.3.tar.gz xproto-7.0.14.tar.gz libXdmcp-1.0.2.tar.gz libxkbfile-1.0.5.tar.gz libfontenc-1.0.4.tar.gz libXfont-1.3.4.tar.gz libX11-1.1.5.tar.gz libXau-1.0.4.tar.gz libxcb-1.1.tar.gz xorg-server-1.5.3.tar.gz --- openssl/doc/crypto/DSA_sign.pod | 66 +++++++++++++++++++++++++++++++++++++++++ 1 file changed, 66 insertions(+) create mode 100644 openssl/doc/crypto/DSA_sign.pod (limited to 'openssl/doc/crypto/DSA_sign.pod') diff --git a/openssl/doc/crypto/DSA_sign.pod b/openssl/doc/crypto/DSA_sign.pod new file mode 100644 index 000000000..97389e8ec --- /dev/null +++ b/openssl/doc/crypto/DSA_sign.pod @@ -0,0 +1,66 @@ +=pod + +=head1 NAME + +DSA_sign, DSA_sign_setup, DSA_verify - DSA signatures + +=head1 SYNOPSIS + + #include + + int DSA_sign(int type, const unsigned char *dgst, int len, + unsigned char *sigret, unsigned int *siglen, DSA *dsa); + + int DSA_sign_setup(DSA *dsa, BN_CTX *ctx, BIGNUM **kinvp, + BIGNUM **rp); + + int DSA_verify(int type, const unsigned char *dgst, int len, + unsigned char *sigbuf, int siglen, DSA *dsa); + +=head1 DESCRIPTION + +DSA_sign() computes a digital signature on the B byte message +digest B using the private key B and places its ASN.1 DER +encoding at B. The length of the signature is places in +*B. B must point to DSA_size(B) bytes of memory. + +DSA_sign_setup() may be used to precompute part of the signing +operation in case signature generation is time-critical. It expects +B to contain DSA parameters. It places the precomputed values +in newly allocated Bs at *B and *B, after freeing +the old ones unless *B and *B are NULL. These values may +be passed to DSA_sign() in Bkinv> and Br>. +B is a pre-allocated B or NULL. + +DSA_verify() verifies that the signature B of size B +matches a given message digest B of size B. +B is the signer's public key. + +The B parameter is ignored. + +The PRNG must be seeded before DSA_sign() (or DSA_sign_setup()) +is called. + +=head1 RETURN VALUES + +DSA_sign() and DSA_sign_setup() return 1 on success, 0 on error. +DSA_verify() returns 1 for a valid signature, 0 for an incorrect +signature and -1 on error. The error codes can be obtained by +L. + +=head1 CONFORMING TO + +US Federal Information Processing Standard FIPS 186 (Digital Signature +Standard, DSS), ANSI X9.30 + +=head1 SEE ALSO + +L, L, L, +L + +=head1 HISTORY + +DSA_sign() and DSA_verify() are available in all versions of SSLeay. +DSA_sign_setup() was added in SSLeay 0.8. + +=cut -- cgit v1.2.3