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author | Richard Maw <richard.maw@codethink.co.uk> | 2012-01-17 14:43:55 +0000 |
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committer | Richard Maw <richard.maw@codethink.co.uk> | 2012-01-17 14:43:55 +0000 |
commit | 2de9abc5c9d40b3c716307d67d16146f823fd554 (patch) | |
tree | 6979db67934ddc8b564150b465846a383b428ff8 /gnulib/lib/arcfour.h | |
parent | 33cc1c6fda6e72a7bae1401e9b2cec495a4d3ff1 (diff) | |
download | patch-baserock/bootstrap.tar.gz |
add the output of bootstrapbaserock/bootstrap-pass2baserock/bootstrap
Diffstat (limited to 'gnulib/lib/arcfour.h')
m--------- | gnulib | 0 | ||||
-rw-r--r-- | gnulib/lib/arcfour.h | 50 |
2 files changed, 50 insertions, 0 deletions
diff --git a/gnulib b/gnulib deleted file mode 160000 -Subproject 443bc5ffcf7429e557f4a371b0661abe98ddbc1 diff --git a/gnulib/lib/arcfour.h b/gnulib/lib/arcfour.h new file mode 100644 index 0000000..5e4cee7 --- /dev/null +++ b/gnulib/lib/arcfour.h @@ -0,0 +1,50 @@ +/* arcfour.h --- The arcfour stream cipher + * Copyright (C) 2000-2005, 2009-2011 Free Software Foundation, Inc. + * + * This file is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published + * by the Free Software Foundation; either version 2, or (at your + * option) any later version. + * + * This file is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this file; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA + * 02110-1301, USA. + * + */ + +/* Code from Libgcrypt adapted for gnulib by Simon Josefsson. */ + +#ifndef ARCFOUR_H +# define ARCFOUR_H + +# include <stddef.h> +# include <stdint.h> + +#define ARCFOUR_SBOX_SIZE 256 + +typedef struct +{ + char sbox[ARCFOUR_SBOX_SIZE]; + uint8_t idx_i, idx_j; +} arcfour_context; + +/* Apply ARCFOUR stream to INBUF placing the result in OUTBUF, both of + LENGTH size. CONTEXT must be initialized with arcfour_setkey + before this function is called. */ +extern void +arcfour_stream (arcfour_context * context, + const char *inbuf, char *outbuf, size_t length); + +/* Initialize CONTEXT using encryption KEY of KEYLEN bytes. KEY + should be 40 bits (5 bytes) or longer. The KEY cannot be zero + length. */ +extern void +arcfour_setkey (arcfour_context * context, const char *key, size_t keylen); + +#endif /* ARCFOUR_H */ |