reallyme-crypto-p521 0.1.3

P-521 ECDSA primitive for ReallyMe Crypto.

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7 out of 7 items documented0 out of 0 items with examples
Size
Source code size: 33.1 kB This is the summed size of all the files inside the crates.io package for this release.
Documentation size: 270.71 kB This is the summed size of all files generated by rustdoc for all configured targets
Ø build duration
this release: 6s Average build duration of successful builds.
all releases: 7s Average build duration of successful builds in releases after 2024-10-23.
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reallyme/crypto
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crates.io
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reallyme-crypto-p521

NIST P-521 ECDSA and ECDH primitive for ReallyMe Crypto.

The public API uses compressed SEC1 public keys, raw 66-byte private scalars, SHA-512 prehashing, and DER-encoded ECDSA signatures. Secret key material is returned in zeroizing buffers.

Verification fails closed with a typed error. It does not return a boolean. ECDH returns the raw shared-secret x-coordinate; protocol code must pass that through the appropriate KDF before key use.

This Rust primitive is native-lane only. Swift, Kotlin, and TypeScript package facades expose provider-backed P-521 ECDH independently of this crate's pure host-provider wasm lane.