### Server-Side Encryption with a KMS

SSE-S3 allows an S3 client to en/decrypt an object at the MinIO server using a KMS. The MinIO
server only assumes that the KMS provides two services:

- `GenerateKey`: Takes a key ID and generates a new data key from a master key referenced by the key ID. It returns the new data key in two different forms: The plain data key and the data key encrypted using the master key.

pkg context, func WithoutCancel(Context) Context #40221
pkg context, func WithTimeoutCause(Context, time.Duration, error) (Context, CancelFunc) #56661
pkg crypto/elliptic, func GenerateKey //deprecated #52221
pkg crypto/elliptic, func Marshal //deprecated #52221
pkg crypto/elliptic, func Unmarshal //deprecated #52221
pkg crypto/elliptic, method (*CurveParams) Add //deprecated #34648

pkg crypto/ecdh, method (*PublicKey) Bytes() []uint8 #52221
pkg crypto/ecdh, method (*PublicKey) Curve() Curve #52221
pkg crypto/ecdh, method (*PublicKey) Equal(crypto.PublicKey) bool #52221
pkg crypto/ecdh, type Curve interface, GenerateKey(io.Reader) (*PrivateKey, error) #52221
pkg crypto/ecdh, type Curve interface, NewPrivateKey([]uint8) (*PrivateKey, error) #52221
pkg crypto/ecdh, type Curve interface, NewPublicKey([]uint8) (*PublicKey, error) #52221

pkg crypto/dsa, const L1024N160 ParameterSizes
pkg crypto/dsa, const L2048N224 ParameterSizes
pkg crypto/dsa, const L2048N256 ParameterSizes
pkg crypto/dsa, const L3072N256 ParameterSizes
pkg crypto/dsa, func GenerateKey(*PrivateKey, io.Reader) error
pkg crypto/dsa, func GenerateParameters(*Parameters, io.Reader, ParameterSizes) error
pkg crypto/dsa, func Sign(io.Reader, *PrivateKey, []uint8) (*big.Int, *big.Int, error)

pkg crypto/ed25519, const SeedSize = 32
pkg crypto/ed25519, const SeedSize ideal-int
pkg crypto/ed25519, const SignatureSize = 64
pkg crypto/ed25519, const SignatureSize ideal-int
pkg crypto/ed25519, func GenerateKey(io.Reader) (PublicKey, PrivateKey, error)
pkg crypto/ed25519, func NewKeyFromSeed([]uint8) PrivateKey
pkg crypto/ed25519, func Sign(PrivateKey, []uint8) []uint8
pkg crypto/ed25519, func Verify(PublicKey, []uint8, []uint8) bool