| ... | ... | @@ -5,10 +5,12 @@ const testing = std.testing; |
| 5 | 5 | const has_aesni = builtin.cpu.has(.x86, .aes); |
| 6 | 6 | const has_avx = builtin.cpu.has(.x86, .avx); |
| 7 | 7 | const has_armaes = builtin.cpu.has(.aarch64, .aes); |
| 8 | | // C backend doesn't currently support passing vectors to inline asm. |
| 9 | | const impl = if (builtin.cpu.arch == .x86_64 and has_aesni and has_avx) impl: { |
| 8 | const use_aesni = builtin.cpu.arch == .x86_64 and has_aesni and has_avx; |
| 9 | // C backend doesn't currently support passing vectors to inline asm (#37125) |
| 10 | const use_armaes = builtin.cpu.arch == .aarch64 and (builtin.zig_backend != .stage2_c or !builtin.os.tag.isDarwin()) and has_armaes; |
| 11 | const impl = if (use_aesni) impl: { |
| 10 | 12 | break :impl @import("aes/aesni.zig"); |
| 11 | | } else if (builtin.cpu.arch == .aarch64 and (builtin.zig_backend != .stage2_c or !builtin.os.tag.isDarwin()) and has_armaes) impl: { |
| 13 | } else if (use_armaes) impl: { |
| 12 | 14 | break :impl @import("aes/armcrypto.zig"); |
| 13 | 15 | } else impl: { |
| 14 | 16 | break :impl @import("aes/soft.zig"); |
| ... | ... | @@ -16,9 +18,7 @@ const impl = if (builtin.cpu.arch == .x86_64 and has_aesni and has_avx) impl: { |
| 16 | 18 | |
| 17 | 19 | /// `true` if AES is backed by hardware (AES-NI on x86_64, ARM Crypto Extensions on AArch64). |
| 18 | 20 | /// Software implementations are much slower, and should be avoided if possible. |
| 19 | | pub const has_hardware_support = |
| 20 | | (builtin.cpu.arch == .x86_64 and has_aesni and has_avx) or |
| 21 | | (builtin.cpu.arch == .aarch64 and has_armaes); |
| 21 | pub const has_hardware_support = use_aesni or use_armaes; |
| 22 | 22 | |
| 23 | 23 | pub const Block = impl.Block; |
| 24 | 24 | pub const BlockVec = impl.BlockVec; |
Frank Denis <124872+jedisct1@users.noreply.github.com> 2026-10-19 15:45:07+02:00