dimgigov
53b43b0f79
Ship the QUALITY_PLAN stretch from ownership through ecosystem: C.1 lifetime elision (bootstrap + selfhost), bux fmt/test/doc CI hooks, stdlib goldens, package registry (bux search/add), and LSP 0.4 position-sensitive locals with inferred let types. Full-tree format pass plus Map/Set remove double-free fix.
74 lines
2.4 KiB
Plaintext
74 lines
2.4 KiB
Plaintext
// =============================================================================
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// Std::Crypto::Hash — SHA-1, SHA-256, SHA-384, SHA-512
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// =============================================================================
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module Std::Crypto::Hash {
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import Std::Mem::{Alloc, Free};
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import Std::String::{String_Len};
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extern func bux_sha1(data: String, len: int, out: *void);
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extern func bux_sha256(data: String, len: int, out: *void);
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extern func bux_sha384(data: String, len: int, out: *void);
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extern func bux_sha512(data: String, len: int, out: *void);
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extern func bux_bytes_to_hex(data: *void, len: int) -> String;
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// --- Convenience wrappers: hex output ---
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func Hash_Sha1(data: String) -> String {
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let len: int = String_Len(data) as int;
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let buf: *void = Alloc(20);
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bux_sha1(data, len, buf);
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let result: String = bux_bytes_to_hex(buf, 20);
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Free(buf);
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return result;
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}
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func Hash_Sha256(data: String) -> String {
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let len: int = String_Len(data) as int;
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let buf: *void = Alloc(32);
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bux_sha256(data, len, buf);
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let result: String = bux_bytes_to_hex(buf, 32);
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Free(buf);
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return result;
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}
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func Hash_Sha384(data: String) -> String {
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let len: int = String_Len(data) as int;
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let buf: *void = Alloc(48);
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bux_sha384(data, len, buf);
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let result: String = bux_bytes_to_hex(buf, 48);
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Free(buf);
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return result;
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}
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func Hash_Sha512(data: String) -> String {
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let len: int = String_Len(data) as int;
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let buf: *void = Alloc(64);
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bux_sha512(data, len, buf);
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let result: String = bux_bytes_to_hex(buf, 64);
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Free(buf);
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return result;
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}
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// --- Raw binary output (caller must Alloc/Free) ---
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func Hash_Sha256Raw(data: String, out: *void) {
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bux_sha256(data, String_Len(data) as int, out);
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}
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func Hash_Sha384Raw(data: String, out: *void) {
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bux_sha384(data, String_Len(data) as int, out);
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}
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func Hash_Sha512Raw(data: String, out: *void) {
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bux_sha512(data, String_Len(data) as int, out);
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}
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// --- Digest sizes ---
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func Hash_Sha1Size() -> int { return 20; }
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func Hash_Sha256Size() -> int { return 32; }
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func Hash_Sha384Size() -> int { return 48; }
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func Hash_Sha512Size() -> int { return 64; }
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}
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