str4d

Exposing shared constants

2

I'd like to be able to expose Rust constants (for the purpose of this issue, assume only const primitives) to C++, so they are defined in a single location. For...

The `hashReserved` field in the Zcash block header is currently all-zero by convention, but will likely be used in future, and thus should not be assumed to be all-zero. It...

Give guidance in error message on reconfiguring YubiKeys with custom management keys

1

`age-plugin-yubikey` does not support YubiKeys with custom management keys. In addition to stating that in the error message, we should give CLI arguments for another tool that can be used...

Cannot provide PIN for second plugged-in key

1

## What were you trying to do I had two YubiKeys plugged in, and an age file encrypted to both of them. However, the first YK it selected I didn't...

This probably errors in some unhelpful way; we should improve it.

In programmatic use cases, the GUI or TUI used by `pinentry` (or the fallback interactive prompt) won't work. Instead, if the environment variable `AGE_YUBIKEY_PIN` is set, we should just use...

Implement short signatures

2

Section 4.2 of the BLS paper outlines how to use the x-coordinate of the "signature point" as the signature itself. It requires reconstructing the point during validation, and then an...

See also the TODO on whether to use projective or affine coordinates for the public key.

Add a `cargo_criterion_support` feature flag

1

This enables `cargo-criterion` support to be compiled out if it is not required. A compile-time error is added to require that at least one of [`cargo_bench_support`, `cargo_criterion_support`] must be enabled.

Implement variable-bound range proofs

1

The Bitcoin example recursive circuit needs to enforce: - `hash