Overview
| Comment: | Start of work on a Tcl-based random processor -- but for now disable all randomness |
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| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: |
180aff4740b8531ad5a859c1981ebf4e |
| User & Date: | rkeene on 2018-07-02 23:33:20 |
| Other Links: | manifest | tags |
Context
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2018-07-02
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| 23:50 | Added support for comments in block JSON format check-in: e6a2a65611 user: rkeene tags: trunk | |
| 23:33 | Start of work on a Tcl-based random processor -- but for now disable all randomness check-in: 180aff4740 user: rkeene tags: trunk | |
| 23:24 | More options for signing and verifying a block check-in: 53b03b2ef6 user: rkeene tags: trunk | |
Changes
Modified randombytes.c from [71404a8978] to [643507802d].
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38 39 40 41 42 43 44 45 46 47 48 49 50 51 | buffer += current_length; length -= current_length; } return; } #else # ifdef HAVE_SYS_TYPES_H # include <sys/types.h> # endif # ifdef HAVE_SYS_STAT_H # include <sys/stat.h> # endif | > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > > | 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 |
buffer += current_length;
length -= current_length;
}
return;
}
#elif 1
#include <tcl.h>
void randombytes(uint8_t *buffer, uint64_t length) {
Tcl_Panic("Random data is not available");
#if 0
Tcl_Channel fd;
fd = Tcl_FSOpenFileChannel(NULL, Tcl_NewStringObj("/dev/urandom", -1), "rb", 0644);
if (!fd) {
Tcl_Panic("Unable to get random data");
}
while (length > 0) {
read_ret = Tcl_ReadChars(fd, buffer, length);
if (read_ret <= 0) {
continue;
}
buffer += read_ret;
length -= read_ret;
}
Tcl_Close(fd);
#endif
return;
/* NOTREACH */
buffer = buffer;
length = length;
}
#else
# ifdef HAVE_SYS_TYPES_H
# include <sys/types.h>
# endif
# ifdef HAVE_SYS_STAT_H
# include <sys/stat.h>
# endif
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