secp256k1_musig_secnonce Struct Reference

Opaque data structure that holds a signer's secret nonce. More...

#include <secp256k1_musig.h>

Public Attributes
unsigned char	data [132]

Detailed Description

Opaque data structure that holds a signer's secret nonce.

Guaranteed to be 132 bytes in size.

WARNING: This structure MUST NOT be copied or read or written to directly. A signer who is online throughout the whole process and can keep this structure in memory can use the provided API functions for a safe standard workflow.

Copying this data structure can result in nonce reuse which will leak the secret signing key.

Definition at line 59 of file secp256k1_musig.h.

Member Data Documentation

data

unsigned char secp256k1_musig_secnonce::data[132]

Definition at line 60 of file secp256k1_musig.h.

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The documentation for this struct was generated from the following file:

• src/secp256k1/include/secp256k1_musig.h