From adc93f6097615f16d57e8a24a256302f2144ec4e Mon Sep 17 00:00:00 2001 From: rsc Date: Fri, 14 Jan 2005 17:37:50 +0000 Subject: cut out the html - they're going to cause diffing problems. --- man/man3/dsa.html | 172 ------------------------------------------------------ 1 file changed, 172 deletions(-) delete mode 100644 man/man3/dsa.html (limited to 'man/man3/dsa.html') diff --git a/man/man3/dsa.html b/man/man3/dsa.html deleted file mode 100644 index 765ddd7c..00000000 --- a/man/man3/dsa.html +++ /dev/null @@ -1,172 +0,0 @@ - -dsa(3) - Plan 9 from User Space - - - - -
-
-
DSA(3)DSA(3) -
-
-

NAME
- -
- - dsagen, dsasign, dsaverify, dsapuballoc, dsapubfree, dsaprivalloc, - dsaprivfree, dsasigalloc, dsasigfree, dsaprivtopub - digital signature - algorithm
- -
-

SYNOPSIS
- -
- - #include <u.h>
- #include <libc.h>
- #include <mp.h>
- #include <libsec.h> -
- - DSApriv*    dsagen(DSApub *opub) -
- - DSAsig*     dsasign(DSApriv *k, mpint *m) -
- - int         dsaverify(DSApub *k, DSAsig *sig, mpint *m) -
- - DSApub*     dsapuballoc(void) -
- - void        dsapubfree(DSApub*) -
- - DSApriv*    dsaprivalloc(void) -
- - void        dsaprivfree(DSApriv*) -
- - DSAsig*     dsasigalloc(void) -
- - void        dsasigfree(DSAsig*) -
- - DSApub*     dsaprivtopub(DSApriv*)
- -
-

DESCRIPTION
- -
- - -
- - DSA is the NIST approved digital signature algorithm. The owner - of a key publishes the public part of the key:
- -
- - struct DSApub
- {
- -
- - mpint       *p;    // modulus
- mpint       *q;    // group order, q divides p−1
- mpint       *alpha;     // group generator
- mpint       *key;       // alpha**secret mod p
- -
- };
- -
- This part can be used for verifying signatures (with dsaverify) - created by the owner. The owner signs (with dsasign) using his - private key:
- -
- - struct DSApriv
- {
- -
- - DSApub      pub;
- mpint       *secret; // (decryption key)
- -
- };
- -
- - -
- Keys are generated using dsagen. If dsagen’s argument opub is - nil, a key is created using a new p and q generated by DSAprimes - (see prime(3)). Otherwise, p and q are copied from the old key. - -
- - Dsaprivtopub returns a newly allocated copy of the public key - corresponding to the private key. -
- - The routines dsapuballoc, dsapubfree, dsaprivalloc, and dsaprivfree - are provided to manage key storage. -
- - Dsasign signs message m using a private key k yielding a
- -
- - struct DSAsig
- {
- -
- - mpint       *r, *s;
- -
- };
- -
- Dsaverify returns 0 if the signature is valid and –1 if not. -
- - The routines dsasigalloc and dsasigfree are provided to manage - signature storage.
- -
-

SOURCE
- -
- - /usr/local/plan9/src/libsec
- -
-

SEE ALSO
- -
- - mp(3), aes(3), blowfish(3), des(3), rc4(3), rsa(3), sechash(3), - prime(3), rand(3)
- -
- -

 -
-
- - -
-
-
-Space Glenda -
-
- - -- cgit v1.2.3