Struct RsaOaepKeyWrapper 

pub struct RsaOaepKeyWrapper { /* private fields */ }

Available on crate features signatures and key-wrapping-rsa only.

RSA-OAEP-256 key wrapper (sender side).

Encrypts a content encryption key using the recipient’s RSA public key with OAEP padding and SHA-256 as the hash function.

Implementations

impl RsaOaepKeyWrapper

pub fn new(recipient_public_key: RsaPublicKey) -> Self

Create a key wrapper for the given recipient RSA public key.

pub fn wrap(&self, content_key: &[u8]) -> Result<RsaWrappedKeyData>

Wrap a content encryption key for the recipient.

Errors

Returns an error if RSA-OAEP encryption fails (e.g., key too small for payload).