- flatten std.crypto.hash.Sha1 and give it a writable interface that
optimizes splats
- flatten std.hash.crc and give it a writable interface that optimizes
splats
- remove old writer impls from std.crypto
- add fs.File.Writer.moveToReader
- add fs.File.Writer.seekTo
- add std.io.Reader.Hashed and std.io.Writer.Hashed which are
passthrough streams. Instead of passing through to null writer, use
the writable interface implemented directly on hashers which doesn't
have to account for passing through the data.
- add std.io.BufferedWriter.writeSplatAll
std.crypto: add constant-time codecs
Add constant-time hex/base64 codecs designed to process cryptographic
secrets, adapted from libsodium's implementations.
Introduce a `crypto.codecs` namespace for crypto-related encoders and
decoders. Move ASN.1 codecs to this namespace.
This will also naturally accommodate the proposed PEM codecs.
