aes man page on Plan9

Man page or keyword search:  
man Server   549 pages
apropos Keyword Search (all sections)
Output format
Plan9 logo
[printable version]

AES(2)									AES(2)

       setupAESstate,  aesCBCencrypt,  aesCBCdecrypt, aesCTRencrypt, aesCTRde‐
       crypt, setupAESXCBCstate, aesXCBCmac  -	advanced  encryption  standard

       #include <u.h>
       #include <libc.h>
       #include <mp.h>
       #include <libsec.h>

       void aes_encrypt(ulong rk[], int Nr, uchar pt[16], uchar ct[16]);

       void aes_decrypt(ulong rk[], int Nr, uchar ct[16], uchar pt[16]);

       void setupAESstate(AESstate *s, uchar key[], int keybytes, uchar *ivec)

       void aesCBCencrypt(uchar *p, int len, AESstate *s)

       void aesCBCdecrypt(uchar *p, int len, AESstate *s)

       void aesCTRencrypt(uchar *p, int len, AESstate *s)

       void aesCTRdecrypt(uchar *p, int len, AESstate *s)

       void setupAESXCBCstate(AESstate *s)

       void aesXCBCmac(uchar *p, int len, AESstate *s)

       AES  (a.k.a.  Rijndael) has replaced DES as the preferred block cipher.
       Aes_encrypt and aes_decrypt are the  block  ciphers,  corresponding  to
       des(2)'s block_cipher.  SetupAESstate, aesCBCencrypt, and aesCBCdecrypt
       implement cipher-block-chaining encryption.   AesCTRencrypt  and	 aesC‐
       TRdecrypt  implement  counter  mode,  per  RFC 3686; they are identical
       operations.  setupAESXCBCstate and aesXCBCmac implement AES  XCBC  mes‐
       sage  authentication,  per  RFC	3566.	All  ciphering is performed in
       place.  Keybytes should be 16, 24, or 32.   The	initialization	vector
       ivec  of	 AESbsize  bytes  should be random enough to be unlikely to be
       reused but does	not  need  to  be  cryptographically  strongly	unpre‐


       aescbc  in secstore(1), mp(2), blowfish(2), des(2), dsa(2), elgamal(2),
       rc4(2), rsa(2), sechash(2), prime(2), rand(2)

       The functions aes_encrypt, aes_decrypt,	aesCTRencrypt,	aesCTRdecrypt,
       setupAESXCBCstate, and aesXCBCmac have not yet been verified by running
       test vectors through them.

                             _         _         _ 
                            | |       | |       | |     
                            | |       | |       | |     
                         __ | | __ __ | | __ __ | | __  
                         \ \| |/ / \ \| |/ / \ \| |/ /  
                          \ \ / /   \ \ / /   \ \ / /   
                           \   /     \   /     \   /    
                            \_/       \_/       \_/ 
More information is available in HTML format for server Plan9

List of man pages available for Plan9

Copyright (c) for man pages and the logo by the respective OS vendor.

For those who want to learn more, the polarhome community provides shell access and support.

[legal] [privacy] [GNU] [policy] [cookies] [netiquette] [sponsors] [FAQ]
Polarhome, production since 1999.
Member of Polarhome portal.
Based on Fawad Halim's script.
Vote for polarhome
Free Shell Accounts :: the biggest list on the net