Technical Archives - Zcash

Sprout-to-Sapling Migration Tool

The Electric Coin Company is pleased to announce the official Sprout-to-Sapling migration tool in the 2.0.5-1 release of zcashd. This […]

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shielded addresses

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New Release: 2.0.5-1

Note: This release of Zcashd v2.0.5-1 is a hotfix release that all users are encouraged to upgrade to, especially users […]

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The Zcash Reference Wallet Is Here!

The light client reference wallet has been built! Sapling shielded transactions now work on mobile devices and we are ready […]

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New Release: 2.0.4

This release of Zcashd v2.0.4 fixes a Sprout wallet security bug, fixes miner address selection behaviour and introduces a new […]

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Turnstile Enforcement Against Counterfeiting

The Electric Coin Company has developed consensus code that preserves the Zcash monetary base in the event of a counterfeiting […]

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monetary supply

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shielded addresses

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New Release: 2.0.3

This release is intended to address security issues in libraries used by Zcash and other outstanding tickets that were in […]

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Zcash Counterfeiting Vulnerability Successfully Remediated

Eleven months ago we discovered a counterfeiting vulnerability in the cryptography underlying some kinds of zero-knowledge proofs. This post provides details on the vulnerability, how we fixed it and the steps taken to protect Zcash users.

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Security Announcement

2018 Security Audit Results Overview

As we embark on a new year with new goals, the Zcash Company remains committed to the security and safety […]

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security audits

2018 Security Audit Results in Detail

Today we are announcing the security audit results from five expert security auditors who we contracted last year. We hired […]

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security audits

Final Blossom Goals

Since announcing the proposed Blossom goals on the Forum this past November, the Zerocoin Electric Coin Company has worked both […]

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Zcash Reference Wallet Light Client Protocol

The light client protocol allows users in low-capacity devices to maintain security assurance about the Zcash network and verify execution of transactions.

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Reducing Shielded Proving Time in Sapling

Since the successful Sapling network upgrade, we have already seen an increased adoption of shielded addresses in the Zcash ecosystem. […]

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