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moved rc4 code into macro

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git-svn-id: https://svn.code.sf.net/p/acme-crossass/code-0/trunk@314 4df02467-bbd4-4a76-a152-e7ce94205b78
This commit is contained in:
marcobaye 2020-12-27 17:45:44 +00:00
parent b09b484a90
commit 088c5af442
1 changed files with 9 additions and 2 deletions
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11
ACME_Lib/6502/rc4.a
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@ -1,5 +1,8 @@
;ACME 0.97 ;ACME 0.97
!ifdef lib_6502_rc4_a !eof
lib_6502_rc4_a = 1
; this is an implementation of the stream cipher algorithm known as RC4. ; this is an implementation of the stream cipher algorithm known as RC4.
; you need to define these symbols in your code: ; you need to define these symbols in your code:
@ -18,9 +21,9 @@
; rc4_init initialise state ; rc4_init initialise state
; rc4_usekey_X use key (in key buffer, length in X) to change state ; rc4_usekey_X use key (in key buffer, length in X) to change state
; rc4_reset reset ii and jj (call between keying and processing) ; rc4_reset reset ii and jj (call between keying and processing)
; rc4_process_X de/encrypt a chunk of data buffer-to-buffer (length in X) ; rc4_process_X de/encrypt data from input to output buffer (length in X)
!zone rc4 { !macro rc4_code {
; create shorter names ; create shorter names
.length = rc4_length .length = rc4_length
.count = rc4_count .count = rc4_count
@ -116,3 +119,7 @@ rc4_process_X
bne --- bne ---
rts rts
} }
!macro rc4_test {
; TODO: add code for automated testing!
}