diff --git a/crypto/curve25519/x25519_test.cc b/crypto/curve25519/x25519_test.cc
index 3e0a27e..2b50891 100644
--- a/crypto/curve25519/x25519_test.cc
+++ b/crypto/curve25519/x25519_test.cc
@@ -21,6 +21,7 @@
 #include <openssl/curve25519.h>
 
 #include "../internal.h"
+#include "../test/file_test.h"
 #include "../test/test_util.h"
 
 
@@ -124,3 +125,25 @@
 
   EXPECT_EQ(Bytes(kExpected), Bytes(scalar));
 }
+
+TEST(X25519Test, Wycheproof) {
+  FileTestGTest("third_party/wycheproof/x25519_test.txt", [](FileTest *t) {
+      t->IgnoreInstruction("curve");
+      t->IgnoreAttribute("curve");
+
+      // Our implementation tolerates the Wycheproof "acceptable"
+      // inputs. Wycheproof's valid vs. acceptable criteria does not match our
+      // X25519 return value, so we test only the overall output.
+      t->IgnoreAttribute("result");
+
+      std::vector<uint8_t> priv, pub, shared;
+      ASSERT_TRUE(t->GetBytes(&priv, "private"));
+      ASSERT_TRUE(t->GetBytes(&pub, "public"));
+      ASSERT_TRUE(t->GetBytes(&shared, "shared"));
+      ASSERT_EQ(32u, priv.size());
+      ASSERT_EQ(32u, pub.size());
+      uint8_t secret[32];
+      X25519(secret, priv.data(), pub.data());
+      EXPECT_EQ(Bytes(secret), Bytes(shared));
+  });
+}
diff --git a/crypto/test/file_test.h b/crypto/test/file_test.h
index 002b350..a164e99 100644
--- a/crypto/test/file_test.h
+++ b/crypto/test/file_test.h
@@ -154,6 +154,9 @@
   // missing. It should only be used after a |HasAttribute| call.
   const std::string &GetAttributeOrDie(const std::string &key);
 
+  // IgnoreAttribute marks the attribute with key |key| as used.
+  void IgnoreAttribute(const std::string &key) { HasAttribute(key); }
+
   // GetBytes looks up the attribute with key |key| and decodes it as a byte
   // string. On success, it writes the result to |*out| and returns
   // true. Otherwise it returns false with an error to |stderr|. The value may
@@ -173,6 +176,9 @@
   // HasInstruction returns true if the current test has an instruction.
   bool HasInstruction(const std::string &key);
 
+  // IgnoreInstruction marks the instruction with key |key| as used.
+  void IgnoreInstruction(const std::string &key) { HasInstruction(key); }
+
   // GetInstruction looks up the instruction with key |key|. It sets
   // |*out_value| to the value (empty string if the instruction has no value)
   // and returns true if it exists and returns false with an error to |stderr|
diff --git a/sources.cmake b/sources.cmake
index ee0f9e6..d2fea88 100644
--- a/sources.cmake
+++ b/sources.cmake
@@ -59,4 +59,5 @@
   crypto/x509/some_names1.pem
   crypto/x509/some_names2.pem
   crypto/x509/some_names3.pem
+  third_party/wycheproof/x25519_test.txt
 )
diff --git a/third_party/wycheproof/convert_wycheproof.go b/third_party/wycheproof/convert_wycheproof.go
new file mode 100644
index 0000000..312a417
--- /dev/null
+++ b/third_party/wycheproof/convert_wycheproof.go
@@ -0,0 +1,255 @@
+/* Copyright (c) 2018, Google Inc.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+ * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */
+
+// convert_wycheproof.go converts Wycheproof test vectors into a format more
+// easily consumed by BoringSSL.
+package main
+
+import (
+	"encoding/json"
+	"fmt"
+	"io"
+	"io/ioutil"
+	"os"
+	"sort"
+	"strings"
+)
+
+type wycheproofTest struct {
+	Algorithm        string            `json:"algorithm"`
+	GeneratorVersion string            `json:"generatorVersion"`
+	NumberOfTests    int               `json:"numberOfTests"`
+	Notes            map[string]string `json:"notes"`
+	Header           []string          `json:"header"`
+	// encoding/json does not support collecting unused keys, so we leave
+	// everything past this point as generic.
+	TestGroups []map[string]interface{} `json:"testGroups"`
+}
+
+func sortedKeys(m map[string]interface{}) []string {
+	keys := make([]string, 0, len(m))
+	for k, _ := range m {
+		keys = append(keys, k)
+	}
+	sort.Strings(keys)
+	return keys
+}
+
+func printAttribute(w io.Writer, key string, valueI interface{}, isInstruction bool) error {
+	switch value := valueI.(type) {
+	case float64:
+		if float64(int(value)) != value {
+			panic(key + "was not an integer.")
+		}
+		if isInstruction {
+			if _, err := fmt.Fprintf(w, "[%s = %d]\n", key, int(value)); err != nil {
+				return err
+			}
+		} else {
+			if _, err := fmt.Fprintf(w, "%s = %d\n", key, int(value)); err != nil {
+				return err
+			}
+		}
+	case string:
+		if strings.Contains(value, "\n") {
+			panic(key + " contained a newline.")
+		}
+		if isInstruction {
+			if _, err := fmt.Fprintf(w, "[%s = %s]\n", key, value); err != nil {
+				return err
+			}
+		} else {
+			if _, err := fmt.Fprintf(w, "%s = %s\n", key, value); err != nil {
+				return err
+			}
+		}
+	case map[string]interface{}:
+		for _, k := range sortedKeys(value) {
+			if err := printAttribute(w, key+"."+k, value[k], isInstruction); err != nil {
+				return err
+			}
+		}
+	default:
+		panic(fmt.Sprintf("Unknown type for %q: %T", key, valueI))
+	}
+	return nil
+}
+
+func printComment(w io.Writer, in string) error {
+	const width = 80 - 2
+	lines := strings.Split(in, "\n")
+	for _, line := range lines {
+		for {
+			if len(line) <= width {
+				if _, err := fmt.Fprintf(w, "# %s\n", line); err != nil {
+					return err
+				}
+				break
+			}
+
+			// Find the last space we can break at.
+			n := strings.LastIndexByte(line[:width+1], ' ')
+			if n < 0 {
+				// The next word is too long. Wrap as soon as that word ends.
+				n = strings.IndexByte(line[width+1:], ' ')
+				if n < 0 {
+					// This was the last word.
+					if _, err := fmt.Fprintf(w, "# %s\n", line); err != nil {
+						return nil
+					}
+					break
+				}
+				n += width + 1
+			}
+			if _, err := fmt.Fprintf(w, "# %s\n", line[:n]); err != nil {
+				return err
+			}
+			line = line[n+1:] // Ignore the space.
+		}
+	}
+	return nil
+}
+
+func isSupportedCurve(curve string) bool {
+	switch curve {
+	case "brainpoolP224r1", "brainpoolP224t1", "brainpoolP256r1", "brainpoolP256t1", "brainpoolP320r1", "brainpoolP320t1", "brainpoolP384r1", "brainpoolP384t1", "brainpoolP512r1", "brainpoolP512t1", "secp256k1":
+		return false
+	case "edwards25519", "curve25519", "secp224r1", "secp256r1", "secp384r1", "secp521r1":
+		return true
+	default:
+		panic("Unknown curve: " + curve)
+	}
+}
+
+func convertWycheproof(jsonPath, txtPath string) error {
+	jsonData, err := ioutil.ReadFile(jsonPath)
+	if err != nil {
+		return err
+	}
+
+	var w wycheproofTest
+	if err := json.Unmarshal(jsonData, &w); err != nil {
+		return err
+	}
+
+	f, err := os.OpenFile(txtPath, os.O_CREATE|os.O_TRUNC|os.O_WRONLY, 0666)
+	if err != nil {
+		return err
+	}
+	defer f.Close()
+	if _, err := fmt.Fprintf(f, `# Imported from Wycheproof's %s.
+# This file is generated by convert_wycheproof.go. Do not edit by hand.
+#
+# Algorithm: %s
+# Generator version: %s
+
+`, jsonPath, w.Algorithm, w.GeneratorVersion); err != nil {
+		return err
+	}
+
+	for _, group := range w.TestGroups {
+		// Skip tests with unsupported curves. We filter these out at
+		// conversion time to avoid unnecessarily inflating
+		// crypto_test_data.cc.
+		if curve, ok := group["curve"]; ok && !isSupportedCurve(curve.(string)) {
+			continue
+		}
+		if keyI, ok := group["key"]; ok {
+			if key, ok := keyI.(map[string]interface{}); ok {
+				if curve, ok := key["curve"]; ok && !isSupportedCurve(curve.(string)) {
+					continue
+				}
+			}
+		}
+
+		for _, k := range sortedKeys(group) {
+			// Wycheproof files always include both keyPem and
+			// keyDer. Skip keyPem as they contain newlines. We
+			// process keyDer more easily.
+			if k == "type" || k == "tests" || k == "keyPem" {
+				continue
+			}
+			if err := printAttribute(f, k, group[k], true); err != nil {
+				return err
+			}
+		}
+		fmt.Fprintf(f, "\n")
+		tests := group["tests"].([]interface{})
+		for _, testI := range tests {
+			test := testI.(map[string]interface{})
+			// Skip tests with unsupported curves.
+			if curve, ok := test["curve"]; ok && !isSupportedCurve(curve.(string)) {
+				continue
+			}
+			if comment, ok := test["comment"]; ok {
+				if err := printComment(f, comment.(string)); err != nil {
+					return err
+				}
+			}
+			for _, k := range sortedKeys(test) {
+				if k == "comment" || k == "flags" || k == "tcId" {
+					continue
+				}
+				if err := printAttribute(f, k, test[k], false); err != nil {
+					return err
+				}
+			}
+			if flags, ok := test["flags"]; ok {
+				for _, flag := range flags.([]interface{}) {
+					if note, ok := w.Notes[flag.(string)]; ok {
+						if err := printComment(f, note); err != nil {
+							return err
+						}
+					}
+				}
+			}
+			if _, err := fmt.Fprintf(f, "\n"); err != nil {
+				return err
+			}
+		}
+	}
+	return nil
+}
+
+func main() {
+	jsonPaths := []string{
+		"x25519_test.json",
+
+		// TODO(davidben): The following tests still need test drivers.
+		// "aes_cbc_pkcs5_test.json",
+		// "aes_gcm_siv_test.json",
+		// "aes_gcm_test.json",
+		// "chacha20_poly1305_test.json",
+		// "dsa_test.json",
+		// "ecdh_test.json",
+		// "ecdsa_secp224r1_sha224_test.json",
+		// "ecdsa_secp224r1_sha256_test.json",
+		// "ecdsa_secp256r1_sha256_test.json",
+		// "ecdsa_secp384r1_sha384_test.json",
+		// "ecdsa_secp384r1_sha512_test.json",
+		// "ecdsa_secp521r1_sha512_test.json",
+		// "eddsa_test.json",
+		// "rsa_signature_test.json",
+	}
+	for _, jsonPath := range jsonPaths {
+		if !strings.HasSuffix(jsonPath, ".json") {
+			panic(jsonPath)
+		}
+		txtPath := jsonPath[:len(jsonPath)-len(".json")] + ".txt"
+		if err := convertWycheproof(jsonPath, txtPath); err != nil {
+			fmt.Fprintf(os.Stderr, "Error converting %s: %s\n", jsonPath, err)
+			os.Exit(1)
+		}
+	}
+}
diff --git a/third_party/wycheproof/x25519_test.txt b/third_party/wycheproof/x25519_test.txt
new file mode 100644
index 0000000..d474128
--- /dev/null
+++ b/third_party/wycheproof/x25519_test.txt
@@ -0,0 +1,532 @@
+# Imported from Wycheproof's x25519_test.json.
+# This file is generated by convert_wycheproof.go. Do not edit by hand.
+#
+# Algorithm: X25519
+# Generator version: 0.4
+
+[curve = curve25519]
+
+# normal case
+curve = curve25519
+private = 4852834d9d6b77dadeabaaf2e11dca66d19fe74993a7bec36c6e16a0983feaba
+public = 9c647d9ae589b9f58fdc3ca4947efbc915c4b2e08e744a0edf469dac59c8f85a
+result = valid
+shared = 87b7f212b627f7a54ca5e0bcdaddd5389d9de6156cdbcf8ebe14ffbcfb436551
+
+# public key on twist
+curve = curve25519
+private = 588c061a50804ac488ad774ac716c3f5ba714b2712e048491379a500211998a8
+public = 63aa40c6e38346c5caf23a6df0a5e6c80889a08647e551b3563449befcfc9733
+result = acceptable
+shared = b1a707519495ffffb298ff941716b06dfab87cf8d91123fe2be9a233dda22212
+# Public keys are either points on curve25519 or points on its twist.
+# Implementations may either reject such keys or compute X25519 using the twist.
+# If a point multiplication is performed then it is important that the result is
+# correct, since otherwise attacks with invalid keys are possible.
+
+# public key on twist
+curve = curve25519
+private = b05bfd32e55325d9fd648cb302848039000b390e44d521e58aab3b29a6960ba8
+public = 0f83c36fded9d32fadf4efa3ae93a90bb5cfa66893bc412c43fa7287dbb99779
+result = acceptable
+shared = 67dd4a6e165533534c0e3f172e4ab8576bca923a5f07b2c069b4c310ff2e935b
+# Public keys are either points on curve25519 or points on its twist.
+# Implementations may either reject such keys or compute X25519 using the twist.
+# If a point multiplication is performed then it is important that the result is
+# correct, since otherwise attacks with invalid keys are possible.
+
+# public key on twist
+curve = curve25519
+private = 70e34bcbe1f47fbc0fddfd7c1e1aa53d57bfe0f66d243067b424bb6210bed19c
+public = 0b8211a2b6049097f6871c6c052d3c5fc1ba17da9e32ae458403b05bb283092a
+result = acceptable
+shared = 4a0638cfaa9ef1933b47f8939296a6b25be541ef7f70e844c0bcc00b134de64a
+# Public keys are either points on curve25519 or points on its twist.
+# Implementations may either reject such keys or compute X25519 using the twist.
+# If a point multiplication is performed then it is important that the result is
+# correct, since otherwise attacks with invalid keys are possible.
+
+# public key on twist
+curve = curve25519
+private = 68c1f3a653a4cdb1d37bba94738f8b957a57beb24d646e994dc29a276aad458d
+public = 343ac20a3b9c6a27b1008176509ad30735856ec1c8d8fcae13912d08d152f46c
+result = acceptable
+shared = 399491fce8dfab73b4f9f611de8ea0b27b28f85994250b0f475d585d042ac207
+# Public keys are either points on curve25519 or points on its twist.
+# Implementations may either reject such keys or compute X25519 using the twist.
+# If a point multiplication is performed then it is important that the result is
+# correct, since otherwise attacks with invalid keys are possible.
+
+# public key on twist
+curve = curve25519
+private = d877b26d06dff9d9f7fd4c5b3769f8cdd5b30516a5ab806be324ff3eb69ea0b2
+public = fa695fc7be8d1be5bf704898f388c452bafdd3b8eae805f8681a8d15c2d4e142
+result = acceptable
+shared = 2c4fe11d490a53861776b13b4354abd4cf5a97699db6e6c68c1626d07662f758
+# Public keys are either points on curve25519 or points on its twist.
+# Implementations may either reject such keys or compute X25519 using the twist.
+# If a point multiplication is performed then it is important that the result is
+# correct, since otherwise attacks with invalid keys are possible.
+
+# public key = 0
+curve = curve25519
+private = 207494038f2bb811d47805bcdf04a2ac585ada7f2f23389bfd4658f9ddd4debc
+public = 0000000000000000000000000000000000000000000000000000000000000000
+result = acceptable
+shared = 0000000000000000000000000000000000000000000000000000000000000000
+
+# public key = 1
+curve = curve25519
+private = 202e8972b61c7e61930eb9450b5070eae1c670475685541f0476217e4818cfab
+public = 0100000000000000000000000000000000000000000000000000000000000000
+result = acceptable
+shared = 0000000000000000000000000000000000000000000000000000000000000000
+
+# edge case on twist
+curve = curve25519
+private = 38dde9f3e7b799045f9ac3793d4a9277dadeadc41bec0290f81f744f73775f84
+public = 0200000000000000000000000000000000000000000000000000000000000000
+result = acceptable
+shared = 9a2cfe84ff9c4a9739625cae4a3b82a906877a441946f8d7b3d795fe8f5d1639
+
+# edge case on twist
+curve = curve25519
+private = 9857a914e3c29036fd9a442ba526b5cdcdf28216153e636c10677acab6bd6aa5
+public = 0300000000000000000000000000000000000000000000000000000000000000
+result = acceptable
+shared = 4da4e0aa072c232ee2f0fa4e519ae50b52c1edd08a534d4ef346c2e106d21d60
+
+# edge case on twist
+curve = curve25519
+private = 48e2130d723305ed05e6e5894d398a5e33367a8c6aac8fcdf0a88e4b42820db7
+public = ffffff030000f8ffff1f0000c0ffffff000000feffff070000f0ffff3f000000
+result = acceptable
+shared = 9ed10c53747f647f82f45125d3de15a1e6b824496ab40410ffcc3cfe95760f3b
+
+# edge case on twist
+curve = curve25519
+private = 28f41011691851b3a62b641553b30d0dfddcb8fffcf53700a7be2f6a872e9fb0
+public = 000000fcffff070000e0ffff3f000000ffffff010000f8ffff0f0000c0ffff7f
+result = acceptable
+shared = cf72b4aa6aa1c9f894f4165b86109aa468517648e1f0cc70e1ab08460176506b
+
+# edge case on twist
+curve = curve25519
+private = 18a93b6499b9f6b3225ca02fef410e0adec23532321d2d8ef1a6d602a8c65b83
+public = 00000000ffffffff00000000ffffffff00000000ffffffff00000000ffffff7f
+result = acceptable
+shared = 5d50b62836bb69579410386cf7bb811c14bf85b1c7b17e5924c7ffea91ef9e12
+
+# edge case on twist
+curve = curve25519
+private = c01d1305a1338a1fcac2ba7e2e032b427e0b04903165aca957d8d0553d8717b0
+public = eaffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7f
+result = acceptable
+shared = 19230eb148d5d67c3c22ab1daeff80a57eae4265ce2872657b2c8099fc698e50
+
+# edge case for public key
+curve = curve25519
+private = 386f7f16c50731d64f82e6a170b142a4e34f31fd7768fcb8902925e7d1e21abe
+public = 0400000000000000000000000000000000000000000000000000000000000000
+result = valid
+shared = 0fcab5d842a078d7a71fc59b57bfb4ca0be6873b49dcdb9f44e14ae8fbdfa542
+
+# edge case for public key
+curve = curve25519
+private = e023a289bd5e90fa2804ddc019a05ef3e79d434bb6ea2f522ecb643a75296e95
+public = ffffffff00000000ffffffff00000000ffffffff00000000ffffffff00000000
+result = valid
+shared = 54ce8f2275c077e3b1306a3939c5e03eef6bbb88060544758d9fef59b0bc3e4f
+
+# edge case for public key
+curve = curve25519
+private = 68f010d62ee8d926053a361c3a75c6ea4ebdc8606ab285003a6f8f4076b01e83
+public = ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff03
+result = valid
+shared = f136775c5beb0af8110af10b20372332043cab752419678775a223df57c9d30d
+
+# edge case for public key
+curve = curve25519
+private = 58ebcb35b0f8845caf1ec630f96576b62c4b7b6c36b29deb2cb0084651755c96
+public = fffffffbfffffbffffdfffffdffffffffefffffefffff7fffff7ffffbfffff3f
+result = valid
+shared = bf9affd06b844085586460962ef2146ff3d4533d9444aab006eb88cc3054407d
+
+# edge case for public key
+curve = curve25519
+private = 188c4bc5b9c44b38bb658b9b2ae82d5b01015e093184b17cb7863503a783e1bb
+public = ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff3f
+result = valid
+shared = d480de04f699cb3be0684a9cc2e31281ea0bc5a9dcc157d3d20158d46ca5246d
+
+# edge case for public key
+curve = curve25519
+private = e06c11bb2e13ce3dc7673f67f5482242909423a9ae95ee986a988d98faee23a2
+public = fffffffffeffff7ffffffffffeffff7ffffffffffeffff7ffffffffffeffff7f
+result = valid
+shared = 4c4401cce6b51e4cb18f2790246c9bf914db667750a1cb89069092af07292276
+
+# edge case for public key
+curve = curve25519
+private = c0658c46dde18129293877535b1162b6f9f5414a23cf4d2cbc140a4d99da2b8f
+public = ebffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7f
+result = valid
+shared = 578ba8cc2dbdc575afcf9df2b3ee6189f5337d6854c79b4ce165ea12293b3a0f
+
+# public key with low order
+curve = curve25519
+private = 10255c9230a97a30a458ca284a629669293a31890cda9d147febc7d1e22d6bb1
+public = e0eb7a7c3b41b8ae1656e3faf19fc46ada098deb9c32b1fd866205165f49b800
+result = acceptable
+shared = 0000000000000000000000000000000000000000000000000000000000000000
+
+# public key with low order
+curve = curve25519
+private = 78f1e8edf14481b389448dac8f59c70b038e7cf92ef2c7eff57a72466e115296
+public = 5f9c95bca3508c24b1d0b1559c83ef5b04445cc4581c8e86d8224eddd09f1157
+result = acceptable
+shared = 0000000000000000000000000000000000000000000000000000000000000000
+
+# public key with low order
+curve = curve25519
+private = a0a05a3e8f9f44204d5f8059a94ac7dfc39a49ac016dd743dbfa43c5d671fd88
+public = ecffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7f
+result = acceptable
+shared = 0000000000000000000000000000000000000000000000000000000000000000
+
+# public key with low order
+curve = curve25519
+private = d0dbb3ed1906663f15420af31f4eaf6509d9a9949723500605ad7c1c6e7450a9
+public = edffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7f
+result = acceptable
+shared = 0000000000000000000000000000000000000000000000000000000000000000
+
+# public key with low order
+curve = curve25519
+private = c0b1d0eb22b244fe3291140072cdd9d989b5f0ecd96c100feb5bca241c1d9f8f
+public = eeffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7f
+result = acceptable
+shared = 0000000000000000000000000000000000000000000000000000000000000000
+
+# public key with low order
+curve = curve25519
+private = 480bf45f594942a8bc0f3353c6e8b8853d77f351f1c2ca6c2d1abf8a00b4229c
+public = 0000000000000000000000000000000000000000000000000000000000000080
+result = acceptable
+shared = 0000000000000000000000000000000000000000000000000000000000000000
+
+# public key with low order
+curve = curve25519
+private = 30f993fcf8514fc89bd8db14cd43ba0d4b2530e73c4276a05e1b145d420cedb4
+public = 0100000000000000000000000000000000000000000000000000000000000080
+result = acceptable
+shared = 0000000000000000000000000000000000000000000000000000000000000000
+
+# public key with low order
+curve = curve25519
+private = c04974b758380e2a5b5df6eb09bb2f6b3434f982722a8e676d3da251d1b3de83
+public = e0eb7a7c3b41b8ae1656e3faf19fc46ada098deb9c32b1fd866205165f49b880
+result = acceptable
+shared = 0000000000000000000000000000000000000000000000000000000000000000
+
+# public key with low order
+curve = curve25519
+private = 502a31373db32446842fe5add3e024022ea54f274182afc3d9f1bb3d39534eb5
+public = 5f9c95bca3508c24b1d0b1559c83ef5b04445cc4581c8e86d8224eddd09f11d7
+result = acceptable
+shared = 0000000000000000000000000000000000000000000000000000000000000000
+
+# public key with low order
+curve = curve25519
+private = 90fa6417b0e37030fd6e43eff2abaef14c6793117a039cf621318ba90f4e98be
+public = ecffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
+result = acceptable
+shared = 0000000000000000000000000000000000000000000000000000000000000000
+
+# public key with low order
+curve = curve25519
+private = 78ad3f26027f1c9fdd975a1613b947779bad2cf2b741ade01840885a30bb979c
+public = edffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
+result = acceptable
+shared = 0000000000000000000000000000000000000000000000000000000000000000
+
+# public key with low order
+curve = curve25519
+private = 98e23de7b1e0926ed9c87e7b14baf55f497a1d7096f93977680e44dc1c7b7b8b
+public = eeffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
+result = acceptable
+shared = 0000000000000000000000000000000000000000000000000000000000000000
+
+# public key >= p
+curve = curve25519
+private = f01e48dafac9d7bcf589cbc382c878d18bda3550589ffb5d50b523bebe329dae
+public = efffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7f
+result = acceptable
+shared = bd36a0790eb883098c988b21786773de0b3a4df162282cf110de18dd484ce74b
+
+# public key >= p
+curve = curve25519
+private = 288796bc5aff4b81a37501757bc0753a3c21964790d38699308debc17a6eaf8d
+public = f0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7f
+result = acceptable
+shared = b4e0dd76da7b071728b61f856771aa356e57eda78a5b1655cc3820fb5f854c5c
+
+# public key >= p
+curve = curve25519
+private = 98df845f6651bf1138221f119041f72b6dbc3c4ace7143d99fd55ad867480da8
+public = f1ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7f
+result = acceptable
+shared = 6fdf6c37611dbd5304dc0f2eb7c9517eb3c50e12fd050ac6dec27071d4bfc034
+
+# public key >= p
+curve = curve25519
+private = f09498e46f02f878829e78b803d316a2ed695d0498a08abdf8276930e24edcb0
+public = ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7f
+result = acceptable
+shared = 4c8fc4b1c6ab88fb21f18f6d4c810240d4e94651ba44f7a2c863cec7dc56602d
+
+# public key >= p
+curve = curve25519
+private = 1813c10a5c7f21f96e17f288c0cc37607c04c5f5aea2db134f9e2ffc66bd9db8
+public = 0200000000000000000000000000000000000000000000000000000000000080
+result = acceptable
+shared = 1cd0b28267dc541c642d6d7dca44a8b38a63736eef5c4e6501ffbbb1780c033c
+
+# public key >= p
+curve = curve25519
+private = 7857fb808653645a0beb138a64f5f4d733a45ea84c3cda11a9c06f7e7139149e
+public = 0300000000000000000000000000000000000000000000000000000000000080
+result = acceptable
+shared = 8755be01c60a7e825cff3e0e78cb3aa4333861516aa59b1c51a8b2a543dfa822
+
+# public key >= p
+curve = curve25519
+private = e03aa842e2abc56e81e87b8b9f417b2a1e5913c723eed28d752f8d47a59f498f
+public = 0400000000000000000000000000000000000000000000000000000000000080
+result = acceptable
+shared = 54c9a1ed95e546d27822a360931dda60a1df049da6f904253c0612bbdc087476
+
+# public key >= p
+curve = curve25519
+private = f8f707b7999b18cb0d6b96124f2045972ca274bfc154ad0c87038c24c6d0d4b2
+public = daffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
+result = acceptable
+shared = cc1f40d743cdc2230e1043daba8b75e810f1fbab7f255269bd9ebb29e6bf494f
+
+# public key >= p
+curve = curve25519
+private = a034f684fa631e1a348118c1ce4c98231f2d9eec9ba5365b4a05d69a785b0796
+public = dbffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
+result = acceptable
+shared = 54998ee43a5b007bf499f078e736524400a8b5c7e9b9b43771748c7cdf880412
+
+# public key >= p
+curve = curve25519
+private = 30b6c6a0f2ffa680768f992ba89e152d5bc9893d38c9119be4f767bfab6e0ca5
+public = dcffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
+result = acceptable
+shared = ead9b38efdd723637934e55ab717a7ae09eb86a21dc36a3feeb88b759e391e09
+
+# public key >= p
+curve = curve25519
+private = 901b9dcf881e01e027575035d40b43bdc1c5242e030847495b0c7286469b6591
+public = eaffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
+result = acceptable
+shared = 602ff40789b54b41805915fe2a6221f07a50ffc2c3fc94cf61f13d7904e88e0e
+
+# public key >= p
+curve = curve25519
+private = 8046677c28fd82c9a1bdb71a1a1a34faba1225e2507fe3f54d10bd5b0d865f8e
+public = ebffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
+result = acceptable
+shared = e00ae8b143471247ba24f12c885536c3cb981b58e1e56b2baf35c12ae1f79c26
+
+# public key >= p
+curve = curve25519
+private = 602f7e2f68a846b82cc269b1d48e939886ae54fd636c1fe074d710127d472491
+public = efffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
+result = acceptable
+shared = 98cb9b50dd3fc2b0d4f2d2bf7c5cfdd10c8fcd31fc40af1ad44f47c131376362
+
+# public key >= p
+curve = curve25519
+private = 60887b3dc72443026ebedbbbb70665f42b87add1440e7768fbd7e8e2ce5f639d
+public = f0ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
+result = acceptable
+shared = 38d6304c4a7e6d9f7959334fb5245bd2c754525d4c91db950206926234c1f633
+
+# public key >= p
+curve = curve25519
+private = 78d31dfa854497d72d8def8a1b7fb006cec2d8c4924647c93814ae56faeda495
+public = f1ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
+result = acceptable
+shared = 786cd54996f014a5a031ec14db812ed08355061fdb5de680a800ac521f318e23
+
+# public key >= p
+curve = curve25519
+private = c04c5baefa8302ddded6a4bb957761b4eb97aefa4fc3b8043085f96a5659b3a5
+public = ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff
+result = acceptable
+shared = 29ae8bc73e9b10a08b4f681c43c3e0ac1a171d31b38f1a48efba29ae639ea134
+
+# RFC 7748
+curve = curve25519
+private = a046e36bf0527c9d3b16154b82465edd62144c0ac1fc5a18506a2244ba449a44
+public = e6db6867583030db3594c1a424b15f7c726624ec26b3353b10a903a6d0ab1c4c
+result = valid
+shared = c3da55379de9c6908e94ea4df28d084f32eccf03491c71f754b4075577a28552
+
+# RFC 7748
+curve = curve25519
+private = 4866e9d4d1b4673c5ad22691957d6af5c11b6421e0ea01d42ca4169e7918ba4d
+public = e5210f12786811d3f4b7959d0538ae2c31dbe7106fc03c3efc4cd549c715a413
+result = valid
+shared = 95cbde9476e8907d7aade45cb4b873f88b595a68799fa152e6f8f7647aac7957
+
+# edge case for shared secret
+curve = curve25519
+private = a0a4f130b98a5be4b1cedb7cb85584a3520e142d474dc9ccb909a073a976bf63
+public = 0ab4e76380d84dde4f6833c58f2a9fb8f83bb0169b172be4b6e0592887741a36
+result = acceptable
+shared = 0200000000000000000000000000000000000000000000000000000000000000
+
+# edge case for shared secret
+curve = curve25519
+private = a0a4f130b98a5be4b1cedb7cb85584a3520e142d474dc9ccb909a073a976bf63
+public = 89e10d5701b4337d2d032181538b1064bd4084401ceca1fd12663a1959388000
+result = valid
+shared = 0900000000000000000000000000000000000000000000000000000000000000
+
+# edge case for shared secret
+curve = curve25519
+private = a0a4f130b98a5be4b1cedb7cb85584a3520e142d474dc9ccb909a073a976bf63
+public = 2b55d3aa4a8f80c8c0b2ae5f933e85af49beac36c2fa7394bab76c8933f8f81d
+result = valid
+shared = 1000000000000000000000000000000000000000000000000000000000000000
+
+# edge case for shared secret
+curve = curve25519
+private = a0a4f130b98a5be4b1cedb7cb85584a3520e142d474dc9ccb909a073a976bf63
+public = 63e5b1fe9601fe84385d8866b0421262f78fbfa5aff9585e626679b18547d959
+result = acceptable
+shared = feffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff3f
+
+# edge case for shared secret
+curve = curve25519
+private = a0a4f130b98a5be4b1cedb7cb85584a3520e142d474dc9ccb909a073a976bf63
+public = e428f3dac17809f827a522ce32355058d07369364aa78902ee10139b9f9dd653
+result = valid
+shared = fcffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff3f
+
+# edge case for shared secret
+curve = curve25519
+private = a0a4f130b98a5be4b1cedb7cb85584a3520e142d474dc9ccb909a073a976bf63
+public = b3b50e3ed3a407b95de942ef74575b5ab8a10c09ee103544d60bdfed8138ab2b
+result = acceptable
+shared = f9ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff3f
+
+# edge case for shared secret
+curve = curve25519
+private = a0a4f130b98a5be4b1cedb7cb85584a3520e142d474dc9ccb909a073a976bf63
+public = 213fffe93d5ea8cd242e462844029922c43c77c9e3e42f562f485d24c501a20b
+result = valid
+shared = f3ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff3f
+
+# edge case for shared secret
+curve = curve25519
+private = a0a4f130b98a5be4b1cedb7cb85584a3520e142d474dc9ccb909a073a976bf63
+public = 91b232a178b3cd530932441e6139418f72172292f1da4c1834fc5ebfefb51e3f
+result = valid
+shared = ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff03
+
+# edge case for shared secret
+curve = curve25519
+private = a0a4f130b98a5be4b1cedb7cb85584a3520e142d474dc9ccb909a073a976bf63
+public = 045c6e11c5d332556c7822fe94ebf89b56a3878dc27ca079103058849fabcb4f
+result = acceptable
+shared = e5ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7f
+
+# edge case for shared secret
+curve = curve25519
+private = a0a4f130b98a5be4b1cedb7cb85584a3520e142d474dc9ccb909a073a976bf63
+public = 1ca2190b71163539063c35773bda0c9c928e9136f0620aeb093f099197b7f74e
+result = acceptable
+shared = e3ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7f
+
+# edge case for shared secret
+curve = curve25519
+private = a0a4f130b98a5be4b1cedb7cb85584a3520e142d474dc9ccb909a073a976bf63
+public = f76e9010ac33c5043b2d3b76a842171000c4916222e9e85897a0aec7f6350b3c
+result = valid
+shared = ddffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7f
+
+# edge case for shared secret
+curve = curve25519
+private = a0a4f130b98a5be4b1cedb7cb85584a3520e142d474dc9ccb909a073a976bf63
+public = bb72688d8f8aa7a39cd6060cd5c8093cdec6fe341937c3886a99346cd07faa55
+result = acceptable
+shared = dbffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff7f
+
+# edge case for shared secret
+curve = curve25519
+private = a0a4f130b98a5be4b1cedb7cb85584a3520e142d474dc9ccb909a073a976bf63
+public = 88fddea193391c6a5933ef9b71901549447205aae9da928a6b91a352ba10f41f
+result = acceptable
+shared = 0000000000000000000000000000000000000000000000000000000000000002
+
+# edge case for shared secret
+curve = curve25519
+private = a0a4f130b98a5be4b1cedb7cb85584a3520e142d474dc9ccb909a073a976bf63
+public = 303b392f153116cad9cc682a00ccc44c95ff0d3bbe568beb6c4e739bafdc2c68
+result = acceptable
+shared = 0000000000000000000000000000000000000000000000000000000000008000
+
+# checking for overflow
+curve = curve25519
+private = c81724704000b26d31703cc97e3a378d56fad8219361c88cca8bd7c5719b12b2
+public = fd300aeb40e1fa582518412b49b208a7842b1e1f056a040178ea4141534f652d
+result = valid
+shared = b734105dc257585d73b566ccb76f062795ccbec89128e52b02f3e59639f13c46
+
+# checking for overflow
+curve = curve25519
+private = c81724704000b26d31703cc97e3a378d56fad8219361c88cca8bd7c5719b12b2
+public = c8ef79b514d7682677bc7931e06ee5c27c9b392b4ae9484473f554e6678ecc2e
+result = valid
+shared = 647a46b6fc3f40d62141ee3cee706b4d7a9271593a7b143e8e2e2279883e4550
+
+# checking for overflow
+curve = curve25519
+private = c81724704000b26d31703cc97e3a378d56fad8219361c88cca8bd7c5719b12b2
+public = 64aeac2504144861532b7bbcb6c87d67dd4c1f07ebc2e06effb95aecc6170b2c
+result = valid
+shared = 4ff03d5fb43cd8657a3cf37c138cadcecce509e4eba089d0ef40b4e4fb946155
+
+# checking for overflow
+curve = curve25519
+private = c81724704000b26d31703cc97e3a378d56fad8219361c88cca8bd7c5719b12b2
+public = bf68e35e9bdb7eee1b50570221860f5dcdad8acbab031b14974cc49013c49831
+result = valid
+shared = 21cee52efdbc812e1d021a4af1e1d8bc4db3c400e4d2a2c56a3926db4d99c65b
+
+# checking for overflow
+curve = curve25519
+private = c81724704000b26d31703cc97e3a378d56fad8219361c88cca8bd7c5719b12b2
+public = 5347c491331a64b43ddc683034e677f53dc32b52a52a577c15a83bf298e99f19
+result = valid
+shared = 18cb89e4e20c0c2bd324305245266c9327690bbe79acb88f5b8fb3f74eca3e52
+
+# private key == -1 (mod order)
+curve = curve25519
+private = a023cdd083ef5bb82f10d62e59e15a6800000000000000000000000000000050
+public = 258e04523b8d253ee65719fc6906c657192d80717edc828fa0af21686e2faa75
+result = valid
+shared = 258e04523b8d253ee65719fc6906c657192d80717edc828fa0af21686e2faa75
+
+# private key == 1 (mod order) on twist
+curve = curve25519
+private = 58083dd261ad91eff952322ec824c682ffffffffffffffffffffffffffffff5f
+public = 2eae5ec3dd494e9f2d37d258f873a8e6e9d0dbd1e383ef64d98bb91b3e0be035
+result = acceptable
+shared = 2eae5ec3dd494e9f2d37d258f873a8e6e9d0dbd1e383ef64d98bb91b3e0be035
+