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Signing Data for Smart Contracts

Smart contracts calls already provide a built-in authentication mechanism as transactions (i.e. call operations) are cryptographically signed by the sender of the transaction. This is a guarantee on which programs can rely. However, sometimes you may want more involved or flexible authentication sch...

05 Mar 2019

OCamlPro

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An Introduction to Tezos RPCs: Signing Operations

In a previous blogpost, we presented the RPCs used by tezos-client to send a transfer operation to a tezos-node. We were left with two remaining questions: How to forge a binary operation, for signature How to sign a binary operation In this post, we will reply to these questions. We are still assum...

21 Nov 2018

OCamlPro

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