XChaCha20-Poly1305 Encrypt Value Node

X

Utils/Crypto

XChaCha20-Poly1305 Encrypt Value

Serializes and encrypts a struct with XChaCha20-Poly1305. A fresh 192-bit nonce is generated internally for every encryption.

crypto_xchacha20_encrypt_valuestd

Inputs4

Outputs2

Security exposure0/10

Packagestd

Ratings

Scores range from 0 to 10. Higher values mean more impact, exposure, or operational weight.

SecurityAttack surface and exposure impact.

0/10High

PrivacyPotential sensitivity of processed data.

0/10High

PerformanceRuntime or resource pressure.

2/10High

GovernancePolicy, audit, or compliance impact.

2/10High

ReliabilityOperational stability considerations.

1/10High

CostExternal or compute cost impact.

0/10High

Input Pins

4

Execute

Execution

exec_in

Encrypt the struct

Key

Byte Array

key

32-byte symmetric key

Sensitive

Value

Struct

value

Struct to encrypt

Sensitive

Associated Data

Struct

associated_data

Optional authenticated metadata stored alongside the ciphertext

Default {}

Output Pins

2

Done

Execution

exec_out

Fires after encryption succeeds

Encrypted

Struct

encrypted

Authenticated encrypted payload with algorithm and generated nonce

SchemaEncryptedBytesEncryptedBytesEncryptedBytes4 fields

versioninteger:uint8required

format uint8min 0max 255

algorithmEncryptionAlgorithmrequired

enum "aes-256-gcm", "xchacha20-poly1305"

nonceArray<integer:uint8>required

itemsinteger:uint8array item

format uint8min 0max 255

ciphertextArray<integer:uint8>required

itemsinteger:uint8array item

format uint8min 0max 255

Schema enforced

Node Info

Internal name

crypto_xchacha20_encrypt_value

Category

Utils/Crypto