RISC-V ISA

rv64i2p1ma2p1f2p2d2p2c_zifencei_zk_zvkn_zvks_Sv39_zVe64f1_sscofpmf0p1_xpa64q

XLEN = 64

iv2.152Base Integer Instruction Set🔗

mv213Integer Multiplication and Division🔗

av2.122Atomic Instructions🔗

fv2.230Single-Precision Floating-Point🔗

dv2.232Double-Precision Floating-Point🔗

cv233Compressed Instructions🔗

zifenceiv21Instruction-Fetch Fence🔗

zk31Scalar cryptography🔗

zkn31Crypto, NIST Algorithm Suite🔗

zbkb12Bitmanip instructions for Cryptography🔗

zbkc2Carry-less multiplication for Cryptography🔗

zbkx2Crossbar permutation instructions🔗

zkne4NIST Suite: AES Encryption🔗

zknd5NIST Suite: AES Decryption🔗

zknh8NIST Suite: Hash Function Instructions🔗

zkrEntropy Source🔗

zktData Independent Execution Latency🔗

zvknVector Crypto NIST Algorithm Suite🔗

zvkbVector Crypto Bitmanip🔗

zvknedVector NIST Cipher AES encryption and decryption🔗

zvknhbVector NIST SHA-256 and SHA-512 Secure Hash🔗

zvksVector Crypto Shang-Mi Algorithm Suite🔗

zvkbVector Crypto Bitmanip🔗

zvkshVector Shang-Mi 3 Hash function (SM3)🔗

zvksedVector Shang-Mi 4 Cipher (SM4) encryption and decryption🔗

sv39Page-Based 39-bit Virtual-Memory System

zve64fv1Embedded Vector Computation (64-bit integer, 32-bit FP)

sscofpmfv0.1Supervisor-level Count Overflow and Mode-Based Filtering

xpa64q