Crypto64

64-bit (amd64) port of bbext/Crypto for the 64-bit BlackBox Component Builder (bbcp). Drop-in replacement: module names are identical to the 32-bit package (CryptoAES, CryptoTLS, ...), the subsystem folder in the world is Crypto.

Source of truth: Mod/*.odc.txt (UTF-8). Build into the world:

./build.sh        # sync .odc.txt -> .odc (OdcTextU in BB64 console), compile via dev0

Port changes vs upstream

• CryptoAosCompat: all x86-32 [code] inline-asm helpers (UAdd64Raw, USubInline64, ULSH64Raw, UDiv/UMod 8/16/32, Bsr32, ULss/UGtr, CDQ, UGetHighBits64) rewritten in pure Component Pascal. ADDRESS* = LONGINT (SIZE* stays INTEGER — host APIs are 32-bit).
• CryptoAosStrings.TryParseSize: ADDRESS->SIZE conversions via SHORT.
• CryptoFortunaRng: DevHeapSpy.par.allocated is LONGINT in 64-bit, SHORT at the call site.
• CryptoAosBigNumbers/CryptoAosStreams: 100000000L kept as-is on purpose — in BB 2.0 the L suffix is a 64-bit HEX literal, so 100000000L = 0x100000000 = 2^32, matching the A2 original 100000000H. Do not "fix".
• AllTests.odc is a launcher document (commanders), not a module — excluded from Compile-List.

Status

All tests pass in the 64-bit world: hashes (MD5/SHA1/SHA2-256/SHA3), HMAC, BigNumbers Test1, ciphers (AES/DES/3DES/ARC4/CAST/IDEA, ECB/CBC/CTR), DH (SSL512/SSH), RSA Test1, X25519 (Generate/Agreement/FromPrivateKey).

Note: in the console host a failed command (command error: ...) aborts the rest of stdin — run remaining commands in a fresh session.