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EncryptionAlgorithms.ContentEncryption Class

Abblix.Jwt​

Abblix.Jwt.EncryptionAlgorithms​

EncryptionAlgorithms.ContentEncryption Class​

Content encryption algorithms ("enc" parameter in the JWE header). These encrypt the JWE payload using the Content Encryption Key produced by the key management algorithm.

public static class EncryptionAlgorithms.ContentEncryption

Inheritance System.Object → ContentEncryption

Fields​

EncryptionAlgorithms.ContentEncryption.Aes128CbcHmacSha256 Field​

AES-128-CBC with HMAC-SHA-256 authentication (RFC 7518 Section 5.2). Backed by .NET Aes in CBC/PKCS7 mode and HMACSHA256; the 256-bit CEK is split into a 128-bit MAC key and a 128-bit AES key.

public const string Aes128CbcHmacSha256 = "A128CBC-HS256";

Field Value​

System.String

EncryptionAlgorithms.ContentEncryption.Aes128Gcm Field​

AES-128 in Galois/Counter Mode (RFC 7518 Section 5.3). Backed by .NET AesGcm with a 96-bit IV and 128-bit authentication tag. Single-pass authenticated encryption.

public const string Aes128Gcm = "A128GCM";

Field Value​

System.String

EncryptionAlgorithms.ContentEncryption.Aes192CbcHmacSha384 Field​

AES-192-CBC with HMAC-SHA-384 authentication (RFC 7518 Section 5.2). Backed by .NET Aes in CBC/PKCS7 mode and HMACSHA384; uses a 384-bit CEK.

public const string Aes192CbcHmacSha384 = "A192CBC-HS384";

Field Value​

System.String

EncryptionAlgorithms.ContentEncryption.Aes192Gcm Field​

AES-192 in Galois/Counter Mode (RFC 7518 Section 5.3). Backed by .NET AesGcm with a 96-bit IV and 128-bit authentication tag.

public const string Aes192Gcm = "A192GCM";

Field Value​

System.String

EncryptionAlgorithms.ContentEncryption.Aes256CbcHmacSha512 Field​

AES-256-CBC with HMAC-SHA-512 authentication (RFC 7518 Section 5.2). Backed by .NET Aes in CBC/PKCS7 mode and HMACSHA512; uses a 512-bit CEK. Default content encryption used by this library when issuing encrypted tokens.

public const string Aes256CbcHmacSha512 = "A256CBC-HS512";

Field Value​

System.String

EncryptionAlgorithms.ContentEncryption.Aes256Gcm Field​

AES-256 in Galois/Counter Mode (RFC 7518 Section 5.3). Backed by .NET AesGcm with a 96-bit IV and 128-bit authentication tag. Recommended where peers support GCM.

public const string Aes256Gcm = "A256GCM";

Field Value​

System.String