wolfSSL/wolfssl
1
0
Fork 1
mirror of https://github.com/wolfSSL/wolfssl.git synced 2025-07-29 18:27:29 +02:00
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #3239 from SparkiDev/ed448_cast

Browse Source 
Ed448: Fix compiler warning Intel -m32
This commit is contained in:
David Garske
2020-08-24 10:13:25 -07:00
committed by GitHub
parent 44e575b8c4 955a53dce3
commit 749025963e
1 changed files with 4 additions and 4 deletions
Download Patch File Download Diff File Expand all files Collapse all files

8
wolfcrypt/src/ge_448.c
View File

@ -632,7 +632,7 @@ void sc448_reduce(uint8_t* b)
c = t[ 4] >> 56; t[ 5] += c; d[ 4] = (int64_t)(t[ 4] & 0xffffffffffffff);
c = t[ 5] >> 56; t[ 6] += c; d[ 5] = (int64_t)(t[ 5] & 0xffffffffffffff);
c = t[ 6] >> 56; t[ 7] += c; d[ 6] = (int64_t)(t[ 6] & 0xffffffffffffff);
d[ 7] = t[7];
d[ 7] = (uint64_t)t[7];
/* Mod bits over 56 in last word */
o = d[7] >> 54; d[ 7] &= 0x3fffffffffffff;
d[ 0] += 0x873d6d54a7bb0dL * o;
@ -1030,7 +1030,7 @@ void sc448_muladd(uint8_t* r, const uint8_t* a, const uint8_t* b,
c = t[ 4] >> 56; t[ 5] += c; rd[ 4] = (int64_t)(t[ 4] & 0xffffffffffffff);
c = t[ 5] >> 56; t[ 6] += c; rd[ 5] = (int64_t)(t[ 5] & 0xffffffffffffff);
c = t[ 6] >> 56; t[ 7] += c; rd[ 6] = (int64_t)(t[ 6] & 0xffffffffffffff);
rd[ 7] = t[7];
rd[ 7] = (uint64_t)t[7];
/* Mod bits over 56 in last word */
o = rd[7] >> 54; rd[ 7] &= 0x3fffffffffffff;
rd[ 0] += 0x873d6d54a7bb0dL * o;
@ -5422,7 +5422,7 @@ void sc448_reduce(uint8_t* b)
c = t[12] >> 28; t[13] += c; d[12] = (int32_t)(t[12] & 0xfffffff);
c = t[13] >> 28; t[14] += c; d[13] = (int32_t)(t[13] & 0xfffffff);
c = t[14] >> 28; t[15] += c; d[14] = (int32_t)(t[14] & 0xfffffff);
d[15] = t[15];
d[15] = (uint32_t)t[15];
/* Mod bits over 28 in last word */
o = d[15] >> 26; d[15] &= 0x3ffffff;
d[ 0] += 0x4a7bb0d * o;
@ -6176,7 +6176,7 @@ void sc448_muladd(uint8_t* r, const uint8_t* a, const uint8_t* b,
c = t[12] >> 28; t[13] += c; rd[12] = (int32_t)(t[12] & 0xfffffff);
c = t[13] >> 28; t[14] += c; rd[13] = (int32_t)(t[13] & 0xfffffff);
c = t[14] >> 28; t[15] += c; rd[14] = (int32_t)(t[14] & 0xfffffff);
rd[15] = t[15];
rd[15] = (uint32_t)t[15];
/* Mod bits over 28 in last word */
o = rd[15] >> 26; rd[15] &= 0x3ffffff;
rd[ 0] += 0x4a7bb0d * o;