Uses of Interface
com.amazonaws.encryptionsdk.CryptoMaterialsManager

Packages that use CryptoMaterialsManager

Package	Description
com.amazonaws.encryptionsdk	Contains AwsCrypto, the primary entry-point to the Aws Encryption SDK.
com.amazonaws.encryptionsdk.caching
com.amazonaws.encryptionsdk.internal	Contains the internal classes that handle the cryptographic defined by the message formats and algorithms.

Uses of CryptoMaterialsManager in com.amazonaws.encryptionsdk

Classes in com.amazonaws.encryptionsdk that implement CryptoMaterialsManager

Modifier and Type	Class and Description
class	DefaultCryptoMaterialsManager The default implementation of CryptoMaterialsManager, used implicitly when passing a MasterKeyProvider to methods in AwsCrypto.

Methods in com.amazonaws.encryptionsdk with parameters of type CryptoMaterialsManager

Modifier and Type	Method and Description
CryptoInputStream<?>	AwsCrypto.createDecryptingStream(CryptoMaterialsManager materialsManager, InputStream is) Returns a CryptoInputStream which decrypts the data after reading it from the underlying InputStream.
CryptoOutputStream<?>	AwsCrypto.createDecryptingStream(CryptoMaterialsManager materialsManager, OutputStream os) Returns a CryptoOutputStream which decrypts the data prior to passing it onto the underlying OutputStream.
CryptoInputStream<?>	AwsCrypto.createEncryptingStream(CryptoMaterialsManager materialsManager, InputStream is) Returns the equivalent to calling AwsCrypto.createEncryptingStream(CryptoMaterialsManager, InputStream, Map) with an empty encryptionContext.
CryptoInputStream<?>	AwsCrypto.createEncryptingStream(CryptoMaterialsManager materialsManager, InputStream is, Map<String,String> encryptionContext) Returns a CryptoInputStream which encrypts the data after reading it from the underlying InputStream.
CryptoOutputStream<?>	AwsCrypto.createEncryptingStream(CryptoMaterialsManager materialsManager, OutputStream os) Returns the equivalent to calling AwsCrypto.createEncryptingStream(CryptoMaterialsManager, OutputStream, Map) with an empty encryptionContext.
CryptoOutputStream<?>	AwsCrypto.createEncryptingStream(CryptoMaterialsManager materialsManager, OutputStream os, Map<String,String> encryptionContext) Returns a CryptoOutputStream which encrypts the data prior to passing it onto the underlying OutputStream.
CryptoInputStream<?>	AwsCrypto.createUnsignedMessageDecryptingStream(CryptoMaterialsManager materialsManager, InputStream is) Returns a CryptoInputStream which decrypts the data after reading it from the underlying InputStream.
CryptoOutputStream<?>	AwsCrypto.createUnsignedMessageDecryptingStream(CryptoMaterialsManager materialsManager, OutputStream os) Returns a CryptoOutputStream which decrypts the data prior to passing it onto the underlying OutputStream.
CryptoResult<byte[],?>	AwsCrypto.decryptData(CryptoMaterialsManager materialsManager, byte[] ciphertext) Decrypts the provided ciphertext by delegating to the provided materialsManager to obtain the decrypted DataKey.
CryptoResult<byte[],?>	AwsCrypto.decryptData(CryptoMaterialsManager materialsManager, ParsedCiphertext ciphertext)
CryptoResult<String,?>	AwsCrypto.decryptString(CryptoMaterialsManager provider, String ciphertext) Deprecated. Use the AwsCrypto.decryptData(CryptoMaterialsManager, byte[]) and AwsCrypto.encryptData(CryptoMaterialsManager, byte[], Map) APIs instead. encryptString and decryptString work as expected if you use them together. However, to work with other language implementations of the AWS Encryption SDK, you need to base64-decode the output of encryptString and base64-encode the input to decryptString. These deprecated APIs will be removed in the future.
CryptoResult<byte[],?>	AwsCrypto.encryptData(CryptoMaterialsManager materialsManager, byte[] plaintext) Returns the equivalent to calling AwsCrypto.encryptData(CryptoMaterialsManager, byte[], Map) with an empty encryptionContext.
CryptoResult<byte[],?>	AwsCrypto.encryptData(CryptoMaterialsManager materialsManager, byte[] plaintext, Map<String,String> encryptionContext) Returns an encrypted form of plaintext that has been protected with DataKeys that are in turn protected by the given CryptoMaterialsProvider.
CryptoResult<String,?>	AwsCrypto.encryptString(CryptoMaterialsManager materialsManager, String plaintext) Deprecated. Use the AwsCrypto.encryptData(CryptoMaterialsManager, byte[]) and AwsCrypto.decryptData(CryptoMaterialsManager, byte[]) APIs instead. encryptString and decryptString work as expected if you use them together. However, to work with other language implementations of the AWS Encryption SDK, you need to base64-decode the output of encryptString and base64-encode the input to decryptString. These deprecated APIs will be removed in the future.
CryptoResult<String,?>	AwsCrypto.encryptString(CryptoMaterialsManager materialsManager, String plaintext, Map<String,String> encryptionContext) Deprecated. Use the AwsCrypto.encryptData(CryptoMaterialsManager, byte[], Map) and AwsCrypto.decryptData(CryptoMaterialsManager, byte[]) APIs instead. encryptString and decryptString work as expected if you use them together. However, to work with other language implementations of the AWS Encryption SDK, you need to base64-decode the output of encryptString and base64-encode the input to decryptString. These deprecated APIs will be removed in the future.
long	AwsCrypto.estimateCiphertextSize(CryptoMaterialsManager materialsManager, int plaintextSize) Returns the equivalent to calling AwsCrypto.estimateCiphertextSize(CryptoMaterialsManager, int, Map) with an empty encryptionContext.
long	AwsCrypto.estimateCiphertextSize(CryptoMaterialsManager materialsManager, int plaintextSize, Map<String,String> encryptionContext) Returns the best estimate for the output length of encrypting a plaintext with the provided plaintextSize and encryptionContext.

Uses of CryptoMaterialsManager in com.amazonaws.encryptionsdk.caching

Classes in com.amazonaws.encryptionsdk.caching that implement CryptoMaterialsManager

Modifier and Type	Class and Description
class	CachingCryptoMaterialsManager The CachingCryptoMaterialsManager wraps another CryptoMaterialsManager, and caches its results.

Methods in com.amazonaws.encryptionsdk.caching with parameters of type CryptoMaterialsManager

Modifier and Type	Method and Description
CachingCryptoMaterialsManager.Builder	CachingCryptoMaterialsManager.Builder.withBackingMaterialsManager(CryptoMaterialsManager backingCMM) Sets the CryptoMaterialsManager that should be queried when the CachingCryptoMaterialsManager (CCMM) incurs a cache miss.

Uses of CryptoMaterialsManager in com.amazonaws.encryptionsdk.internal

Methods in com.amazonaws.encryptionsdk.internal with parameters of type CryptoMaterialsManager

Modifier and Type	Method and Description
static DecryptionHandler<?>	DecryptionHandler.create(CryptoMaterialsManager materialsManager, CiphertextHeaders headers, CommitmentPolicy commitmentPolicy, SignaturePolicy signaturePolicy, int maxEncryptedDataKeys) Deprecated. This version may have to recalculate the number of bytes already parsed, which adds a performance penalty. Use DecryptionHandler.create(CryptoMaterialsManager, ParsedCiphertext, CommitmentPolicy, SignaturePolicy, int) instead, which makes the parsed byte count directly available instead.
static DecryptionHandler<?>	DecryptionHandler.create(CryptoMaterialsManager materialsManager, CommitmentPolicy commitmentPolicy, SignaturePolicy signaturePolicy, int maxEncryptedDataKeys) Create a decryption handler using the provided materials manager.
static DecryptionHandler<?>	DecryptionHandler.create(CryptoMaterialsManager materialsManager, ParsedCiphertext headers, CommitmentPolicy commitmentPolicy, SignaturePolicy signaturePolicy, int maxEncryptedDataKeys) Create a decryption handler using the provided materials manager and already parsed headers.