) // This file contains two implementations of AES-GCM. The first implementation // (useGHASH) uses the KMCTR instruction to encrypt using AES in counter mode // and the KIMD instruction for GHASH. The second implementation (useGCM) uses // the newer KMA instruction which performs both operations (but still requires // KIMD to hash large nonces). // Keep in sync with crypto/tls.hasAESGCMHardwareSup. var useGHASH = cpu.S390XHasAES && cpu.S390XHasAESCTR && cpu.S390XHasGHASH var useGCM = useGHASH &&...

) // This file contains two implementations of AES-GCM. The first implementation // (useGHASH) uses the KMCTR instruction to encrypt using AES in counter mode // and the KIMD instruction for GHASH. The second implementation (useGCM) uses // the newer KMA instruction which performs both operations (but still requires // KIMD to hash large nonces). // Keep in sync with crypto/tls.hasAESGCMHardwareSup. var useGHASH = cpu.S390XHasAES && cpu.S390XHasAESCTR && cpu.S390XHasGHASH var useGCM = useGHASH &&...