# BASE_NONCE_SIZE

> `const` **BASE\_NONCE\_SIZE**: `7` = `7`

Defined in: [packages/filecoin-encryption-envelope/src/constants.ts:25](https://github.com/FilOzone/synapse-sdk/blob/bc8a4b093324ccef9b407251fcf4e91823c6f599/packages/filecoin-encryption-envelope/src/constants.ts#L25)

Random, per-object portion of the chunked scheme's nonce.