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| author | Christian Grothoff <christian@grothoff.org> | 2018-05-28 13:04:11 +0200 |
|---|---|---|
| committer | Christian Grothoff <christian@grothoff.org> | 2018-05-28 13:04:11 +0200 |
| commit | a46fff931d631a176f56547692b16ae32c89299b (patch) | |
| tree | 7e3047599adcf186cf24619e7de3a4b79add7622 | |
| parent | 056a07885e5023b69abd03c19e1d3029126d55bf (diff) | |
| download | gnunet-a46fff931d631a176f56547692b16ae32c89299b.tar.gz gnunet-a46fff931d631a176f56547692b16ae32c89299b.zip | |
add patch from Niibe Yutaka for
| -rw-r--r-- | src/util/crypto_ecc.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/src/util/crypto_ecc.c b/src/util/crypto_ecc.c index 1abf0fddc..8d9091b23 100644 --- a/src/util/crypto_ecc.c +++ b/src/util/crypto_ecc.c | |||
| @@ -1281,6 +1281,16 @@ eddsa_d_to_a (gcry_mpi_t d) | |||
| 1281 | gcry_mpi_print (GCRYMPI_FMT_USG, | 1281 | gcry_mpi_print (GCRYMPI_FMT_USG, |
| 1282 | rawmpi, rawmpilen, &rawmpilen, | 1282 | rawmpi, rawmpilen, &rawmpilen, |
| 1283 | d)); | 1283 | d)); |
| 1284 | if (rawmpilen < 32) | ||
| 1285 | { | ||
| 1286 | memmove (rawmpi + 32 - rawmpilen, | ||
| 1287 | rawmpi, | ||
| 1288 | rawmpilen); | ||
| 1289 | memset (rawmpi, | ||
| 1290 | 0, | ||
| 1291 | 32 - rawmpilen); | ||
| 1292 | rawmpilen = 32; | ||
| 1293 | } | ||
| 1284 | hvec[0].data = digest; | 1294 | hvec[0].data = digest; |
| 1285 | hvec[0].off = 0; | 1295 | hvec[0].off = 0; |
| 1286 | hvec[0].len = b > rawmpilen ? (b - rawmpilen) : 0; | 1296 | hvec[0].len = b > rawmpilen ? (b - rawmpilen) : 0; |