diff options
Diffstat (limited to 'src/crypto/electrum-words.cpp')
| -rw-r--r-- | src/crypto/electrum-words.cpp | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/src/crypto/electrum-words.cpp b/src/crypto/electrum-words.cpp index b4580e01f..048aa403f 100644 --- a/src/crypto/electrum-words.cpp +++ b/src/crypto/electrum-words.cpp @@ -36,7 +36,7 @@ namespace crypto // error on non-compliant word list if (wlist.size() != 12 && wlist.size() != 24) return false; - for (int i=0; i < wlist.size() / 3; i++) + for (unsigned int i=0; i < wlist.size() / 3; i++) { uint32_t val; uint32_t w1, w2, w3; @@ -55,12 +55,12 @@ namespace crypto val = w1 + n * ((w2 - w1) % n) + n * n * ((w3 - w2) % n); - memcpy(dst.data + i * 4, val, 4); // copy 4 bytes to position + memcpy(&dst.data + i * 4, &val, 4); // copy 4 bytes to position } if (wlist.size() == 12) { - memcpy(dst.data, dst.data + 16, 16); // if electrum 12-word seed, duplicate + memcpy(&dst.data, &dst.data + 16, 16); // if electrum 12-word seed, duplicate } return true; @@ -78,13 +78,13 @@ namespace crypto if (sizeof(src.data) % 4 != 0) return false; // 8 bytes -> 3 words. 8 digits base 16 -> 3 digits base 1626 - for (int i=0; i < sizeof(src.data)/4; i++, words += ' ') + for (unsigned int i=0; i < sizeof(src.data)/4; i++, words += ' ') { uint32_t w1, w2, w3; uint32_t val; - memcpy(val, src, 4); + memcpy(&val, &src.data, 4); w1 = val % n; w2 = ((val / n) + w1) % n; |