crypto

package

v0.38.1 Latest Latest Go to latest Published: Apr 14, 2026 License: MIT Imports: 8 Imported by: 0

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Valid go.mod file
Redistributable license
Tagged version
Stable version
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Repository

github.com/agentserver/agentserver

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Documentation ¶

Index ¶

func Decrypt(key, ciphertext []byte) ([]byte, error)
func Encrypt(key, plaintext []byte) ([]byte, error)
func LoadKeyFromEnv(envVar string) ([]byte, error)

Constants ¶

This section is empty.

Variables ¶

This section is empty.

Functions ¶

func Decrypt ¶

func Decrypt(key, ciphertext []byte) ([]byte, error)

Decrypt reverses Encrypt. Returns an error if the tag check fails.

func Encrypt ¶

func Encrypt(key, plaintext []byte) ([]byte, error)

Encrypt encrypts plaintext with AES-GCM-256. Output layout: [12-byte nonce][ciphertext][16-byte GCM tag].

func LoadKeyFromEnv ¶

func LoadKeyFromEnv(envVar string) ([]byte, error)

LoadKeyFromEnv reads a 32-byte AES-256 key from the named environment variable. Accepts hex (64 chars), standard/URL-safe base64 (44 chars), or any passphrase (derived to 32 bytes via SHA-256).

Types ¶

This section is empty.

Source Files ¶

View all Source files

aesgcm.go

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