From 78e51a8c6678b6e3dff3d619aa786669f531f4bc Mon Sep 17 00:00:00 2001 From: rsc Date: Fri, 14 Jan 2005 03:45:44 +0000 Subject: checkpoint --- man/man3/blowfish.html | 95 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 95 insertions(+) create mode 100644 man/man3/blowfish.html (limited to 'man/man3/blowfish.html') diff --git a/man/man3/blowfish.html b/man/man3/blowfish.html new file mode 100644 index 00000000..d8da66de --- /dev/null +++ b/man/man3/blowfish.html @@ -0,0 +1,95 @@ + +blowfish(3) - Plan 9 from User Space + + + + +
+
+
BLOWFISH(3)BLOWFISH(3) +
+
+

NAME
+ +
+ + setupBFstate, bfCBCencrypt, bfCBCdecrypt, bfECBencrypt, bfECBdecrypt + - blowfish encryption
+ +
+

SYNOPSIS
+ +
+ + #include <u.h>
+ #include <libc.h>
+ #include <mp.h>
+ #include <libsec.h> +
+ + void setupBFstate(BFstate *s, uchar key[], int keybytes,                  uchar + *ivec) +
+ + void bfCBCencrypt(uchar *data, int len, BFstate *s) +
+ + void bfCBCdecrypt(uchar *data, int len, BFstate *s) +
+ + void bfECBencrypt(uchar *data, int len, BFstate *s) +
+ + void bfECBdecrypt(uchar *data, int len, BFstate *s)
+ +
+

DESCRIPTION
+ +
+ + +
+ + Blowfish is Bruce Schneier’s symmetric block cipher. It supports + variable length keys from 32 to 448 bits and has a block size + of 64 bits. Both CBC and ECB modes are supported. +
+ + setupBFstate takes a BFstate structure, a key of at most 56 bytes, + the length of the key in bytes, and an initialization vector of + 8 bytes (set to all zeroes if argument is nil). The encryption + and decryption functions take a BFstate structure, a data buffer, + and a length, which must be a multiple of eight bytes as padding + is + currently unsupported.
+ +
+

SOURCE
+ +
+ + /usr/local/plan9/src/libsec
+ +
+

SEE ALSO
+ +
+ + mp(3), aes(3), des(3), dsa(3), elgamal(3), rc4(3), rsa(3), sechash(3), + prime(3), rand(3)
+ +
+ +

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