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47 lines
1.6 KiB
C
47 lines
1.6 KiB
C
/*
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This file is part of Pretty Curved Privacy (pcp1).
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Copyright (C) 2013 T.Linden.
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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You can contact me by mail: <tlinden AT cpan DOT org>.
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*/
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/* from https://github.com/tlinden/curve-keygen/ */
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#ifndef _HAVE_PCP_Z85_H
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#include "defines.h"
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#include "zmq_z85.h"
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#include "mem.h"
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/* convert a binary stream to one which gets accepted by zmq_z85_encode */
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/* we pad it with zeroes and put the number of zerores in front of it */
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unsigned char *pcp_unpadfour(unsigned char *src, size_t srclen, size_t *dstlen);
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/* the reverse of the above */
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unsigned char *pcp_unpadfour(unsigned char *src, size_t srclen, size_t *dstlen);
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/* wrapper around zmq Z85 encoding function */
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unsigned char *pcp_z85_decode(char *z85block, size_t *dstlen);
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/* the reverse of the above */
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char *pcp_z85_encode(unsigned char *raw, size_t srclen, size_t *dstlen);
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char *pcp_readz85file(FILE *infile);
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char *pcp_readz85string(unsigned char *input, size_t bufsize);
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#endif /* _HAVE_PCP_Z85_H */
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