IdentityCredentialStore.CiphersuiteEcdheHkdfEcdsaWithAes256GcmSha256 Field

  • Reference

Definition

Namespace:
Android.Security.Identity
Assembly:
Mono.Android.dll

Caution

This constant will be removed in the future version. Use Android.Security.Identity.CredentialStoreCipherSuite enum directly instead of this field.

Specifies that the cipher suite that will be used to secure communications between the reader and the prover is using the following primitives

        <ul>
        <li>ECKA-DH (Elliptic Curve Key Agreement Algorithm - Diffie-Hellman, see BSI TR-03111).

[Android.Runtime.Register("CIPHERSUITE_ECDHE_HKDF_ECDSA_WITH_AES_256_GCM_SHA256", ApiSince=30)]
[System.Obsolete("This constant will be removed in the future version. Use Android.Security.Identity.CredentialStoreCipherSuite enum directly instead of this field.", true)]
public const Android.Security.Identity.CredentialStoreCipherSuite CiphersuiteEcdheHkdfEcdsaWithAes256GcmSha256 = 1;
[<Android.Runtime.Register("CIPHERSUITE_ECDHE_HKDF_ECDSA_WITH_AES_256_GCM_SHA256", ApiSince=30)>]
[<System.Obsolete("This constant will be removed in the future version. Use Android.Security.Identity.CredentialStoreCipherSuite enum directly instead of this field.", true)>]
val mutable CiphersuiteEcdheHkdfEcdsaWithAes256GcmSha256 : Android.Security.Identity.CredentialStoreCipherSuite

Field Value

Value = 1
CredentialStoreCipherSuite
Attributes
RegisterAttribute ObsoleteAttribute

Remarks

Specifies that the cipher suite that will be used to secure communications between the reader and the prover is using the following primitives

<ul> <li>ECKA-DH (Elliptic Curve Key Agreement Algorithm - Diffie-Hellman, see BSI TR-03111).</li>

<li>HKDF-SHA-256 (see RFC 5869).</li>

<li>AES-256-GCM (see NIST SP 800-38D).</li>

<li>HMAC-SHA-256 (see RFC 2104).</li> </ul>

The exact way these primitives are combined to derive the session key is specified in section 9.2.1.4 of ISO/IEC 18013-5 (see description of cipher suite '1').

At present this is the only supported cipher suite.

Java documentation for android.security.identity.IdentityCredentialStore.CIPHERSUITE_ECDHE_HKDF_ECDSA_WITH_AES_256_GCM_SHA256.

Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License.

Applies to