[Verifpal] [ANNOUNCE] Verifpal v0.10.6

Symbolic Software Drone drone at drone.symbolic.software
Fri Feb 7 22:01:28 CET 2020


Hello,

Verifpal v0.10.6 is now available. Verifpal updates bring new features, performance improvements and/or bug fixes.

In this release, we add experimental support for a new ring signatures primitive, as suggested by Sebastian R. Verschoor:
https://lists.symbolic.software/pipermail/verifpal/2020/000157.html

Two primitives are added:

	- RINGSIGN(key_a, G^key_b, G^key_c, message): signature. In ring signatures, one of three parties (Alice, Bob and Charlie) signs a message. The resulting signature can be verified using the public key of any of the three parties, and the signature does not reveal the signatory, only that they are a member of the signing ring (Alice, Bob or Charlie). The first key must be the private key of the actual signer, while the subsequent two keys must be the public keys of the other potential signers.

	- RINGSIGNVERIF(G^a, G^b, G^c, m, RINGSIGN(a, G^b, G^c, m)). Verifies if a ring signature can be authenticated. The signer's public key must match one or more of the public keys provided, but the public keys may be provided in any order and not necessarily in the order used during the RINGSIGN operation.

Check out the list of changes in Verifpal v0.10.6, and download pre-compiled binary builds, here:
https://source.symbolic.software/verifpal/verifpal/releases

Pre-compiled builds are provided for Windows, Linux, macOS and FreeBSD in x86, amd64 and arm64 variants.

If you have installed Verifpal via the Scoop package manager for Windows, simply run the following commands to update to Verifpal v0.10.6:
scoop update
scoop update verifpal

If you have installed Verifpal via the Homebrew package manager on Linux and macOS, simply run the following commands to update to Verifpal v0.10.6:
brew update
brew upgrade verifpal

Installing Verifpal via Scoop or Homebrew is the recommended method. If you have installed Verifpal otherwise, consider switching to Scoop or Homebrew. Instructions on how to do so are available at https://verifpal.com/software.

To receive more information about Verifpal, please visit https://verifpal.com.

Thank you,
Symbolic Software Drone


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