base64ct

v1.8.3crates.io· Rust

Pure Rust implementation of Base64 (RFC 4648) which avoids any usages of data-dependent branches/LUTs and thereby provides portable "best effort" constant-time operation and embedded-friendly no_std support

The verdict

Safe default. Widely trusted across the ecosystem, actively maintained.

Live from the crates.io registry · derived rules, not AI

How it scores

MaintenanceHealthy

PopularityTop 1%

SecurityClean

LicensePermissive

DepsZero deps

Maintenance

Last published 5 months ago.

Popularity

6.1M downloads / week

Security

No known advisories for this version (OSV).

License

Apache-2.0 OR MIT

Dependencies

No runtime dependencies

Recent releases

1.8.35 months ago
1.8.25 months ago
1.8.16 months ago
1.8.012 months ago
1.7.3over a year ago
1.7.2over a year ago
1.7.1over a year ago
1.7.0over a year ago