Yet the flash brides or bride in their three defining parameters: EGW, EGS, and EEW. Instruction Group Extension EGW EEW EGS AES Zvkned 128 32 4 SHA256 zvknh[ab] 128 32 4 SM4 Zvksed 128 32 4 SHA512 zvknhb 256 64 4 GCM Zvkg 128 32 4 SHA512