crypto: tcrypt - Add ChaCha20/Poly1305 speed tests

Adds individual ChaCha20 and Poly1305 and a combined rfc7539esp AEAD speed
test using mode numbers 214, 321 and 213. For Poly1305 we add a specific
speed template, as it expects the key prepended to the input data.

Signed-off-by: Martin Willi <martin@strongswan.org>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
diff --git a/crypto/tcrypt.c b/crypto/tcrypt.c
index 73ed4f2..e9a05ba 100644
--- a/crypto/tcrypt.c
+++ b/crypto/tcrypt.c
@@ -1793,6 +1793,17 @@
 				NULL, 0, 16, 16, aead_speed_template_19);
 		break;
 
+	case 213:
+		test_aead_speed("rfc7539esp(chacha20,poly1305)", ENCRYPT, sec,
+				NULL, 0, 16, 8, aead_speed_template_36);
+		break;
+
+	case 214:
+		test_cipher_speed("chacha20", ENCRYPT, sec, NULL, 0,
+				  speed_template_32);
+		break;
+
+
 	case 300:
 		if (alg) {
 			test_hash_speed(alg, sec, generic_hash_speed_template);
@@ -1881,6 +1892,10 @@
 		test_hash_speed("crct10dif", sec, generic_hash_speed_template);
 		if (mode > 300 && mode < 400) break;
 
+	case 321:
+		test_hash_speed("poly1305", sec, poly1305_speed_template);
+		if (mode > 300 && mode < 400) break;
+
 	case 399:
 		break;