SR_CRYPTO_KEYBYTES
for (j = 0; j < SR_CRYPTO_KEYBYTES; j++) {
for (j = 0; j < SR_CRYPTO_KEYBYTES; j++) {
u_int8_t scm_key[SR_CRYPTO_MAXKEYS][SR_CRYPTO_KEYBYTES];
u_int8_t scr_key[SR_CRYPTO_MAXKEYS][SR_CRYPTO_KEYBYTES];
#define SR_CRYPTO_KEYBLOCK_BYTES SR_CRYPTO_MAXKEYS * SR_CRYPTO_KEYBYTES