diff options
Diffstat (limited to 'secure/lib/libcrypto/man/blowfish.3')
| -rw-r--r-- | secure/lib/libcrypto/man/blowfish.3 | 37 |
1 files changed, 23 insertions, 14 deletions
diff --git a/secure/lib/libcrypto/man/blowfish.3 b/secure/lib/libcrypto/man/blowfish.3 index 67094b9..7093907 100644 --- a/secure/lib/libcrypto/man/blowfish.3 +++ b/secure/lib/libcrypto/man/blowfish.3 @@ -1,4 +1,4 @@ -.\" Automatically generated by Pod::Man 2.25 (Pod::Simple 3.28) +.\" Automatically generated by Pod::Man 2.27 (Pod::Simple 3.28) .\" .\" Standard preamble: .\" ======================================================================== @@ -38,6 +38,8 @@ . ds PI \(*p . ds L" `` . ds R" '' +. ds C` +. ds C' 'br\} .\" .\" Escape single quotes in literal strings from groff's Unicode transform. @@ -48,17 +50,24 @@ .\" titles (.TH), headers (.SH), subsections (.SS), items (.Ip), and index .\" entries marked with X<> in POD. Of course, you'll have to process the .\" output yourself in some meaningful fashion. -.ie \nF \{\ -. de IX -. tm Index:\\$1\t\\n%\t"\\$2" +.\" +.\" Avoid warning from groff about undefined register 'F'. +.de IX .. -. nr % 0 -. rr F -.\} -.el \{\ -. de IX +.nr rF 0 +.if \n(.g .if rF .nr rF 1 +.if (\n(rF:(\n(.g==0)) \{ +. if \nF \{ +. de IX +. tm Index:\\$1\t\\n%\t"\\$2" .. +. if !\nF==2 \{ +. nr % 0 +. nr F 2 +. \} +. \} .\} +.rr rF .\" .\" Accent mark definitions (@(#)ms.acc 1.5 88/02/08 SMI; from UCB 4.2). .\" Fear. Run. Save yourself. No user-serviceable parts. @@ -124,7 +133,7 @@ .\" ======================================================================== .\" .IX Title "blowfish 3" -.TH blowfish 3 "2014-10-15" "1.0.1j" "OpenSSL" +.TH blowfish 3 "2015-01-08" "1.0.1k" "OpenSSL" .\" For nroff, turn off justification. Always turn off hyphenation; it makes .\" way too many mistakes in technical documents. .if n .ad l @@ -161,9 +170,9 @@ by Counterpane (see http://www.counterpane.com/blowfish.html ). Blowfish is a block cipher that operates on 64 bit (8 byte) blocks of data. It uses a variable size key, but typically, 128 bit (16 byte) keys are considered good for strong encryption. Blowfish can be used in the same -modes as \s-1DES\s0 (see \fIdes_modes\fR\|(7)). Blowfish is currently one -of the faster block ciphers. It is quite a bit faster than \s-1DES\s0, and much -faster than \s-1IDEA\s0 or \s-1RC2\s0. +modes as \s-1DES \s0(see \fIdes_modes\fR\|(7)). Blowfish is currently one +of the faster block ciphers. It is quite a bit faster than \s-1DES,\s0 and much +faster than \s-1IDEA\s0 or \s-1RC2.\s0 .PP Blowfish consists of a key setup phase and the actual encryption or decryption phase. @@ -183,7 +192,7 @@ all operate on variable length data. They all take an initialization vector \&\fBivec\fR which needs to be passed along into the next call of the same function for the same message. \fBivec\fR may be initialized with anything, but the recipient needs to know what it was initialized with, or it won't be able -to decrypt. Some programs and protocols simplify this, like \s-1SSH\s0, where +to decrypt. Some programs and protocols simplify this, like \s-1SSH,\s0 where \&\fBivec\fR is simply initialized to zero. \&\fIBF_cbc_encrypt()\fR operates on data that is a multiple of 8 bytes long, while \&\fIBF_cfb64_encrypt()\fR and \fIBF_ofb64_encrypt()\fR are used to encrypt an variable |
