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Add post-quantum wallet support and PQ transaction signing

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Vexta Project 2026-09-05 21:22:13 +00:00
commit ba44de3cfd
67 changed files with 10102 additions and 269 deletions
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47
app/src/main/cpp/pq/sphincsplus/fips202.h Normal file
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#ifndef SPX_FIPS202_H
#define SPX_FIPS202_H
#include <stddef.h>
#include <stdint.h>
#define SHAKE128_RATE 168
#define SHAKE256_RATE 136
#define SHA3_256_RATE 136
#define SHA3_512_RATE 72
void shake128_absorb(uint64_t *s, const uint8_t *input, size_t inlen);
void shake128_squeezeblocks(uint8_t *output, size_t nblocks, uint64_t *s);
void shake128_inc_init(uint64_t *s_inc);
void shake128_inc_absorb(uint64_t *s_inc, const uint8_t *input, size_t inlen);
void shake128_inc_finalize(uint64_t *s_inc);
void shake128_inc_squeeze(uint8_t *output, size_t outlen, uint64_t *s_inc);
void shake256_absorb(uint64_t *s, const uint8_t *input, size_t inlen);
void shake256_squeezeblocks(uint8_t *output, size_t nblocks, uint64_t *s);
void shake256_inc_init(uint64_t *s_inc);
void shake256_inc_absorb(uint64_t *s_inc, const uint8_t *input, size_t inlen);
void shake256_inc_finalize(uint64_t *s_inc);
void shake256_inc_squeeze(uint8_t *output, size_t outlen, uint64_t *s_inc);
void shake128(uint8_t *output, size_t outlen,
const uint8_t *input, size_t inlen);
void shake256(uint8_t *output, size_t outlen,
const uint8_t *input, size_t inlen);
void sha3_256_inc_init(uint64_t *s_inc);
void sha3_256_inc_absorb(uint64_t *s_inc, const uint8_t *input, size_t inlen);
void sha3_256_inc_finalize(uint8_t *output, uint64_t *s_inc);
void sha3_256(uint8_t *output, const uint8_t *input, size_t inlen);
void sha3_512_inc_init(uint64_t *s_inc);
void sha3_512_inc_absorb(uint64_t *s_inc, const uint8_t *input, size_t inlen);
void sha3_512_inc_finalize(uint8_t *output, uint64_t *s_inc);
void sha3_512(uint8_t *output, const uint8_t *input, size_t inlen);
#endif