1 files changed, 21 insertions, 0 deletions
diff --git a/vendor/github.com/pion/dtls/v2/pkg/protocol/extension/srtp_protection_profile.go b/vendor/github.com/pion/dtls/v2/pkg/protocol/extension/srtp_protection_profile.go
new file mode 100644
index 0000000..2c4d1d4
--- /dev/null
+++ b/vendor/github.com/pion/dtls/v2/pkg/protocol/extension/srtp_protection_profile.go
@@ -0,0 +1,21 @@
+package extension
+
+// SRTPProtectionProfile defines the parameters and options that are in effect for the SRTP processing
+// https://tools.ietf.org/html/rfc5764#section-4.1.2
+type SRTPProtectionProfile uint16
+
+const (
+	SRTP_AES128_CM_HMAC_SHA1_80 SRTPProtectionProfile = 0x0001 // nolint
+	SRTP_AES128_CM_HMAC_SHA1_32 SRTPProtectionProfile = 0x0002 // nolint
+	SRTP_AEAD_AES_128_GCM       SRTPProtectionProfile = 0x0007 // nolint
+	SRTP_AEAD_AES_256_GCM       SRTPProtectionProfile = 0x0008 // nolint
+)
+
+func srtpProtectionProfiles() map[SRTPProtectionProfile]bool {
+	return map[SRTPProtectionProfile]bool{
+		SRTP_AES128_CM_HMAC_SHA1_80: true,
+		SRTP_AES128_CM_HMAC_SHA1_32: true,
+		SRTP_AEAD_AES_128_GCM:       true,
+		SRTP_AEAD_AES_256_GCM:       true,
+	}
+}