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zcash-fpga
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Update to test program for AWS

This commit is contained in:
Cloud User 2019-08-25 06:31:37 +00:00
parent 6d540f0491
commit 00e2783836
1 changed files with 66 additions and 3 deletions
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69
aws/cl_zcash/software/runtime/test_zcash.cpp
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@ -25,6 +25,7 @@
#include <stdarg.h>
#include <assert.h>
#include <string.h>
#include <string>
#include <unistd.h>
#include <stdlib.h>
@ -62,6 +63,15 @@ uint32_t byte_swap(uint32_t value) {
return swapped_value;
}
bool string_to_hex(const std::string &inStr, unsigned char *outStr) {
size_t len = inStr.length();
for (ssize_t i = len-2; i >= 0; i -= 2) {
sscanf(inStr.c_str() + i, "%2hhx", outStr);
++outStr;
}
return true;
}
int main(int argc, char **argv) {
@ -104,6 +114,46 @@ int main(int argc, char **argv) {
zcash_fpga::bls12_381_data_t data;
zcash_fpga::bls12_381_inst_t inst;
// Store generator points in FPGA
size_t g1_slot = 64;
size_t g2_slot = 68;
data.point_type = zcash_fpga::FP2_AF;
memset(&data, 0x0, sizeof(zcash_fpga::bls12_381_data_t));
string_to_hex("024aa2b2f08f0a91260805272dc51051c6e47ad4fa403b02b4510b647ae3d1770bac0326a805bbefd48056c8c121bdb8", (unsigned char *)data.dat);
rc = zfpga.bls12_381_set_data_slot(g2_slot, data);
fail_on(rc, out, "ERROR: Unable to write to FPGA!\n");
data.point_type = zcash_fpga::FP2_AF;
memset(&data, 0x0, sizeof(zcash_fpga::bls12_381_data_t));
string_to_hex("13e02b6052719f607dacd3a088274f65596bd0d09920b61ab5da61bbdc7f5049334cf11213945d57e5ac7d055d042b7e", (unsigned char *)data.dat);
rc = zfpga.bls12_381_set_data_slot(g2_slot + 1, data);
fail_on(rc, out, "ERROR: Unable to write to FPGA!\n");
data.point_type = zcash_fpga::FP2_AF;
memset(&data, 0x0, sizeof(zcash_fpga::bls12_381_data_t));
string_to_hex("ce5d527727d6e118cc9cdc6da2e351aadfd9baa8cbdd3a76d429a695160d12c923ac9cc3baca289e193548608b82801", (unsigned char *)data.dat);
rc = zfpga.bls12_381_set_data_slot(g2_slot + 2, data);
fail_on(rc, out, "ERROR: Unable to write to FPGA!\n");
data.point_type = zcash_fpga::FP2_AF;
memset(&data, 0x0, sizeof(zcash_fpga::bls12_381_data_t));
string_to_hex("606c4a02ea734cc32acd2b02bc28b99cb3e287e85a763af267492ab572e99ab3f370d275cec1da1aaa9075ff05f79be", (unsigned char *)data.dat);
rc = zfpga.bls12_381_set_data_slot(g2_slot + 3, data);
fail_on(rc, out, "ERROR: Unable to write to FPGA!\n");
data.point_type = zcash_fpga::FP_AF;
memset(&data, 0x0, sizeof(zcash_fpga::bls12_381_data_t));
string_to_hex("17F1D3A73197D7942695638C4FA9AC0FC3688C4F9774B905A14E3A3F171BAC586C55E83FF97A1AEFFB3AF00ADB22C6BB", (unsigned char *)data.dat);
rc = zfpga.bls12_381_set_data_slot(g1_slot, data);
fail_on(rc, out, "ERROR: Unable to write to FPGA!\n");
data.point_type = zcash_fpga::FP_AF;
memset(&data, 0x0, sizeof(zcash_fpga::bls12_381_data_t));
string_to_hex("08B3F481E3AAA0F1A09E30ED741D8AE4FCF5E095D5D00AF600DB18CB2C04B3EDD03CC744A2888AE40CAA232946C5E7E1", (unsigned char *)data.dat);
rc = zfpga.bls12_381_set_data_slot(g1_slot + 1, data); fail_on(rc, out, "ERROR: Unable to write to FPGA!\n");
data.point_type = zcash_fpga::SCALAR;
memset(&data, 0x0, sizeof(zcash_fpga::bls12_381_data_t));
data.dat[0] = 10;
@ -123,10 +173,23 @@ int main(int argc, char **argv) {
rc = zfpga.bls12_381_set_inst_slot(2, inst);
fail_on(rc, out, "ERROR: Unable to write to FPGA!\n");
inst.code = zcash_fpga::FP2_FPOINT_MULT;
inst.code = zcash_fpga::POINT_MULT;
inst.a = 0;
inst.b = 1;
rc = zfpga.bls12_381_set_inst_slot(0, inst); // This will start the coprocessor
inst.b = g1_slot;
inst.c = 1;
rc = zfpga.bls12_381_set_inst_slot(1, inst);
fail_on(rc, out, "ERROR: Unable to write to FPGA!\n");
// Multi pairing
inst.code = zcash_fpga::MILLER_LOOP;
inst.a = 1;
inst.b = g2_slot;
inst.c = 1;
rc = zfpga.bls12_381_set_inst_slot(2, inst); fail_on(rc, out, "ERROR: Unable to write to FPGA!\n");
// Start the test
rc = zcash.bls12_381_set_curr_inst_slot(1);
fail_on(rc, out, "ERROR: Unable to write to FPGA!\n");
// Wait for interrupts