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libsnark: convert long long and unsigned long to C++11 fixed-width types

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Co-authored-by: Daira Hopwood <daira@jacaranda.org>
This commit is contained in:
David Mercer
2017-01-11 19:47:49 -07:00
committed by Jack Grigg
parent 7d65dcf4d9
commit 32d3a3352e
38 changed files with 154 additions and 155 deletions
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2
src/snark/libsnark/gadgetlib1/gadgets/hashes/sha256/sha256_aux.tcc
View File

@@ -285,7 +285,7 @@ void majority_gadget<FieldT>::generate_r1cs_witness()
{
for (size_t i = 0; i < 32; ++i)
{
const long v = (this->pb.lc_val(X[i]) + this->pb.lc_val(Y[i]) + this->pb.lc_val(Z[i])).as_ulong();
const uint64_t v = (this->pb.lc_val(X[i]) + this->pb.lc_val(Y[i]) + this->pb.lc_val(Z[i])).as_uint64();
this->pb.val(result_bits[i]) = FieldT(v / 2);
}

4
src/snark/libsnark/gadgetlib1/gadgets/hashes/sha256/sha256_components.tcc
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@@ -16,7 +16,7 @@
namespace libsnark {
const unsigned long SHA256_K[64] = {
const uint32_t SHA256_K[64] = {
0x428a2f98, 0x71374491, 0xb5c0fbcf, 0xe9b5dba5, 0x3956c25b, 0x59f111f1, 0x923f82a4, 0xab1c5ed5,
0xd807aa98, 0x12835b01, 0x243185be, 0x550c7dc3, 0x72be5d74, 0x80deb1fe, 0x9bdc06a7, 0xc19bf174,
0xe49b69c1, 0xefbe4786, 0x0fc19dc6, 0x240ca1cc, 0x2de92c6f, 0x4a7484aa, 0x5cb0a9dc, 0x76f988da,
@@ -27,7 +27,7 @@ const unsigned long SHA256_K[64] = {
0x748f82ee, 0x78a5636f, 0x84c87814, 0x8cc70208, 0x90befffa, 0xa4506ceb, 0xbef9a3f7, 0xc67178f2
};
const unsigned long SHA256_H[8] = {
const uint32_t SHA256_H[8] = {
0x6a09e667, 0xbb67ae85, 0x3c6ef372, 0xa54ff53a, 0x510e527f, 0x9b05688c, 0x1f83d9ab, 0x5be0cd19
};

4
src/snark/libsnark/gadgetlib1/gadgets/hashes/sha256/sha256_gadget.tcc
View File

@@ -117,7 +117,7 @@ void sha256_compression_function_gadget<FieldT>::generate_r1cs_witness()
printf("Input:\n");
for (size_t j = 0; j < 16; ++j)
{
printf("%lx ", this->pb.val(packed_W[j]).as_ulong());
printf("%lx ", this->pb.val(packed_W[j]).as_uint64());
}
printf("\n");
#endif
@@ -142,7 +142,7 @@ void sha256_compression_function_gadget<FieldT>::generate_r1cs_witness()
printf("Output:\n");
for (size_t j = 0; j < 8; ++j)
{
printf("%lx ", this->pb.val(reduced_output[j]).as_ulong());
printf("%lx ", this->pb.val(reduced_output[j]).as_uint64());
}
printf("\n");
#endif