diff --git a/ssh/agent/client_test.go b/ssh/agent/client_test.go
index fdc8000..ae03df1 100644
--- a/ssh/agent/client_test.go
+++ b/ssh/agent/client_test.go
@@ -164,15 +164,23 @@
 	data := []byte("hello")
 	sig, err := agent.Sign(pubKey, data)
 	if err != nil {
-		t.Fatalf("Sign(%s): %v", pubKey.Type(), err)
-	}
-
-	if err := pubKey.Verify(data, sig); err != nil {
-		t.Fatalf("Verify(%s): %v", pubKey.Type(), err)
+		t.Logf("sign failed with key type %q", pubKey.Type())
+		// In integration tests ssh-dss and ssh-rsa (SHA1 signatures) may be
+		// disabled for security reasons, we check SHA-2 variants later.
+		if pubKey.Type() != ssh.KeyAlgoDSA && pubKey.Type() != ssh.KeyAlgoRSA && pubKey.Type() != ssh.CertAlgoRSAv01 {
+			t.Fatalf("Sign(%s): %v", pubKey.Type(), err)
+		}
+	} else {
+		if err := pubKey.Verify(data, sig); err != nil {
+			t.Logf("verify failed with key type %q", pubKey.Type())
+			if pubKey.Type() != ssh.KeyAlgoRSA {
+				t.Fatalf("Verify(%s): %v", pubKey.Type(), err)
+			}
+		}
 	}
 
 	// For tests on RSA keys, try signing with SHA-256 and SHA-512 flags
-	if pubKey.Type() == "ssh-rsa" {
+	if pubKey.Type() == ssh.KeyAlgoRSA {
 		sshFlagTest := func(flag SignatureFlags, expectedSigFormat string) {
 			sig, err = agent.SignWithFlags(pubKey, data, flag)
 			if err != nil {
@@ -185,7 +193,6 @@
 				t.Fatalf("Verify(%s): %v", pubKey.Type(), err)
 			}
 		}
-		sshFlagTest(0, ssh.KeyAlgoRSA)
 		sshFlagTest(SignatureFlagRsaSha256, ssh.KeyAlgoRSASHA256)
 		sshFlagTest(SignatureFlagRsaSha512, ssh.KeyAlgoRSASHA512)
 	}
diff --git a/ssh/keys_test.go b/ssh/keys_test.go
index 3e18488..36e1857 100644
--- a/ssh/keys_test.go
+++ b/ssh/keys_test.go
@@ -610,7 +610,7 @@
 func TestFingerprintLegacyMD5(t *testing.T) {
 	pub, _ := getTestKey()
 	fingerprint := FingerprintLegacyMD5(pub)
-	want := "fb:61:6d:1a:e3:f0:95:45:3c:a0:79:be:4a:93:63:66" // ssh-keygen -lf -E md5 rsa
+	want := "b7:ef:d3:d5:89:29:52:96:9f:df:47:41:4d:15:37:f4" // ssh-keygen -lf -E md5 rsa
 	if fingerprint != want {
 		t.Errorf("got fingerprint %q want %q", fingerprint, want)
 	}
@@ -619,7 +619,7 @@
 func TestFingerprintSHA256(t *testing.T) {
 	pub, _ := getTestKey()
 	fingerprint := FingerprintSHA256(pub)
-	want := "SHA256:Anr3LjZK8YVpjrxu79myrW9Hrb/wpcMNpVvTq/RcBm8" // ssh-keygen -lf rsa
+	want := "SHA256:fi5+D7UmDZDE9Q2sAVvvlpcQSIakN4DERdINgXd2AnE" // ssh-keygen -lf rsa
 	if fingerprint != want {
 		t.Errorf("got fingerprint %q want %q", fingerprint, want)
 	}
diff --git a/ssh/test/cert_test.go b/ssh/test/cert_test.go
index 15c44fb..9555a09 100644
--- a/ssh/test/cert_test.go
+++ b/ssh/test/cert_test.go
@@ -19,7 +19,7 @@
 	s := newServer(t)
 
 	// Use a key different from the default.
-	clientKey := testSigners["dsa"]
+	clientKey := testSigners["ed25519"]
 	caAuthKey := testSigners["ecdsa"]
 	cert := &ssh.Certificate{
 		Key:             clientKey.PublicKey(),
diff --git a/ssh/test/session_test.go b/ssh/test/session_test.go
index c128b2a..7925e95 100644
--- a/ssh/test/session_test.go
+++ b/ssh/test/session_test.go
@@ -448,7 +448,6 @@
 func TestClientAuthAlgorithms(t *testing.T) {
 	for _, key := range []string{
 		"rsa",
-		"dsa",
 		"ecdsa",
 		"ed25519",
 	} {
diff --git a/ssh/testdata/keys.go b/ssh/testdata/keys.go
index 69f9eef..6e48841 100644
--- a/ssh/testdata/keys.go
+++ b/ssh/testdata/keys.go
@@ -46,19 +46,31 @@
 -----END EC PRIVATE KEY-----
 `),
 	"rsa": []byte(`-----BEGIN RSA PRIVATE KEY-----
-MIICXAIBAAKBgQC8A6FGHDiWCSREAXCq6yBfNVr0xCVG2CzvktFNRpue+RXrGs/2
-a6ySEJQb3IYquw7HlJgu6fg3WIWhOmHCjfpG0PrL4CRwbqQ2LaPPXhJErWYejcD8
-Di00cF3677+G10KMZk9RXbmHtuBFZT98wxg8j+ZsBMqGM1+7yrWUvynswQIDAQAB
-AoGAJMCk5vqfSRzyXOTXLGIYCuR4Kj6pdsbNSeuuRGfYBeR1F2c/XdFAg7D/8s5R
-38p/Ih52/Ty5S8BfJtwtvgVY9ecf/JlU/rl/QzhG8/8KC0NG7KsyXklbQ7gJT8UT
-Ojmw5QpMk+rKv17ipDVkQQmPaj+gJXYNAHqImke5mm/K/h0CQQDciPmviQ+DOhOq
-2ZBqUfH8oXHgFmp7/6pXw80DpMIxgV3CwkxxIVx6a8lVH9bT/AFySJ6vXq4zTuV9
-6QmZcZzDAkEA2j/UXJPIs1fQ8z/6sONOkU/BjtoePFIWJlRxdN35cZjXnBraX5UR
-fFHkePv4YwqmXNqrBOvSu+w2WdSDci+IKwJAcsPRc/jWmsrJW1q3Ha0hSf/WG/Bu
-X7MPuXaKpP/DkzGoUmb8ks7yqj6XWnYkPNLjCc8izU5vRwIiyWBRf4mxMwJBAILa
-NDvRS0rjwt6lJGv7zPZoqDc65VfrK2aNyHx2PgFyzwrEOtuF57bu7pnvEIxpLTeM
-z26i6XVMeYXAWZMTloMCQBbpGgEERQpeUknLBqUHhg/wXF6+lFA+vEGnkY+Dwab2
-KCXFGd+SQ5GdUcEMe9isUH6DYj/6/yCDoFrXXmpQb+M=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 -----END RSA PRIVATE KEY-----
 `),
 	"pkcs8": []byte(`-----BEGIN PRIVATE KEY-----
@@ -190,17 +202,17 @@
 	//
 	// 2. Assumes "ca" key above in file named "ca", sign a cert for "rsa.pub":
 	//    ssh-keygen -s ca -h -n host.example.com -V +500w -I host.example.com-key rsa.pub
-	"rsa": []byte(`ssh-rsa-cert-v01@openssh.com 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 host.example.com
+	"rsa": []byte(`ssh-rsa-cert-v01@openssh.com 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 host.example.com
 `),
-	"rsa-sha2-256": []byte(`ssh-rsa-cert-v01@openssh.com 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 host.example.com
+	"rsa-sha2-256": []byte(`ssh-rsa-cert-v01@openssh.com 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 host.example.com
 `),
-	"rsa-sha2-512": []byte(`ssh-rsa-cert-v01@openssh.com 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 host.example.com
+	"rsa-sha2-512": []byte(`ssh-rsa-cert-v01@openssh.com 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 host.example.com
 `),
 	// Assumes "ca" key above in file named "ca", sign a user cert for "rsa.pub"
 	// using "testcertificate" as principal:
 	//
 	// ssh-keygen -s ca -I username -n testcertificate rsa.pub
-	"rsa-user-testcertificate": []byte(`ssh-rsa-cert-v01@openssh.com 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 rsa.pub
+	"rsa-user-testcertificate": []byte(`ssh-rsa-cert-v01@openssh.com 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 rsa.pub
 `),
 }