Function std::hmac_sha256

#include <std/crypto/hmac.h> source · definition

void hmac_sha256(
    []const unsigned char key,
    []const unsigned char data,
    []unsigned char out,
)

Writes the 32-byte HMAC-SHA256 of 'data' (length 'dataLen') keyed by 'key' (length 'keyLen') into 'out' (must be >= 32 bytes).