encryption

package

v1.0.1 Latest Latest Go to latest Published: Feb 1, 2022 License: Apache-2.0 Imports: 8 Imported by: 0

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var BuildTimeRSAPublicKey string

func CreatePublicKeyFromKeyBytes(keyBytes []byte) (*rsa.PublicKey, error)

CreatePublicKeyFromKeyBytes creates an RSA PublicKey structure from public key bytes

func CreateSymmetricKey(length int) ([]byte, error)

CreateSymmetricKey creates a cryptographically secure random key of the specified length

func EncryptAsymmetric(key *rsa.PublicKey, plaintext []byte) ([]byte, error)

EncryptAsymmetric does RSA-OAEP with SHA-256

func EncryptSymmetric(in io.Reader, out io.Writer, key []byte) error

EncryptSymmetric uses AES-CRT with HMAC inside using single key for both

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