# Functions
OAEP is parameterised by a hash function that is used as a random oracle.
DecryptPKCS1v15 decrypts a plaintext using RSA and the padding scheme from PKCS#1 v1.5.
DecryptPKCS1v15SessionKey decrypts a session key using RSA and the padding scheme from PKCS#1 v1.5.
EncryptOAEP encrypts the given message with RSA-OAEP.
EncryptPKCS1v15 encrypts the given message with RSA and the padding scheme from PKCS#1 v1.5.
GenerateKey generates an RSA keypair of the given bit size using the random source random (for example, crypto/rand.Reader).
GenerateMultiPrimeKey generates a multi-prime RSA keypair of the given bit size and the given random source, as suggested in [1].
SignPKCS1v15 calculates the signature of hashed using RSASSA-PKCS1-V1_5-SIGN from RSA PKCS#1 v1.5.
SignPSS calculates the signature of hashed using RSASSA-PSS [1].
VerifyPKCS1v15 verifies an RSA PKCS#1 v1.5 signature.
VerifyPSS verifies a PSS signature.
# Constants
PSSSaltLengthAuto causes the salt in a PSS signature to be as large as possible when signing, and to be auto-detected when verifying.
PSSSaltLengthEqualsHash causes the salt length to equal the length of the hash used in the signature.
# Variables
ErrDecryption represents a failure to decrypt a message.
ErrMessageTooLong is returned when attempting to encrypt a message which is too large for the size of the public key.
ErrVerification represents a failure to verify a signature.
# Structs
CRTValue contains the precomputed Chinese remainder theorem values.
OAEPOptions is an interface for passing options to OAEP decryption using the crypto.Decrypter interface.
PKCS1v15DecrypterOpts is for passing options to PKCS#1 v1.5 decryption using the crypto.Decrypter interface.
A PrivateKey represents an RSA key.
PSSOptions contains options for creating and verifying PSS signatures.
A PublicKey represents the public part of an RSA key.