key_share

Type Alias KeyInfo

Source 
pub type KeyInfo<E> = Valid<DirtyKeyInfo<E>>;
Expand description

Public Key Info

Type alias to DirtyKeyInfo wrapped into Valid<T>, meaning that the key info has been validated that:

  • Number of signers n doesn’t overflow u16::MAX, and that n >= 2
  • Threshold value is within range 2 <= t <= n
  • All signers commitments sum up to public key

It’s impossible to obtain KeyInfo that doesn’t meet above requirements.

Only immutable access to the key info is provided. If you need to change content of the key info, you need to obtain dirty key info via Valid::into_inner, modify the key info, and validate it again to obtain KeyInfo.

Aliased Type§

struct KeyInfo<E>(/* private fields */);