crypto: explicitly dual license

Suggested-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Jason A. Donenfeld <Jason@zx2c4.com>

41 files changed, 41 insertions, 41 deletions

diff --git a/src/crypto/include/zinc/blake2s.h b/src/crypto/include/zinc/blake2s.h
index 7a4382c..c553c55 100644
--- a/src/crypto/include/zinc/blake2s.h
+++ b/src/crypto/include/zinc/blake2s.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: MIT
+/* SPDX-License-Identifier: GPL-2.0 OR MIT
  *
  * Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
  */
diff --git a/src/crypto/include/zinc/chacha20.h b/src/crypto/include/zinc/chacha20.h
index afad694..c3e4303 100644
--- a/src/crypto/include/zinc/chacha20.h
+++ b/src/crypto/include/zinc/chacha20.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: MIT
+/* SPDX-License-Identifier: GPL-2.0 OR MIT
  *
  * Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
  */
diff --git a/src/crypto/include/zinc/chacha20poly1305.h b/src/crypto/include/zinc/chacha20poly1305.h
index 339980d..89e144c 100644
--- a/src/crypto/include/zinc/chacha20poly1305.h
+++ b/src/crypto/include/zinc/chacha20poly1305.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: MIT
+/* SPDX-License-Identifier: GPL-2.0 OR MIT
  *
  * Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
  */
diff --git a/src/crypto/include/zinc/curve25519.h b/src/crypto/include/zinc/curve25519.h
index 5da800f..65afebc 100644
--- a/src/crypto/include/zinc/curve25519.h
+++ b/src/crypto/include/zinc/curve25519.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: MIT
+/* SPDX-License-Identifier: GPL-2.0 OR MIT
  *
  * Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
  */
diff --git a/src/crypto/include/zinc/poly1305.h b/src/crypto/include/zinc/poly1305.h
index f6ea9dc..6d8b94a 100644
--- a/src/crypto/include/zinc/poly1305.h
+++ b/src/crypto/include/zinc/poly1305.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: MIT
+/* SPDX-License-Identifier: GPL-2.0 OR MIT
  *
  * Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
  */
diff --git a/src/crypto/zinc.h b/src/crypto/zinc.h
index 9eab015..6862e7f 100644
--- a/src/crypto/zinc.h
+++ b/src/crypto/zinc.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: MIT
+/* SPDX-License-Identifier: GPL-2.0 OR MIT
  *
  * Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
  */
diff --git a/src/crypto/zinc/blake2s/blake2s-x86_64-glue.h b/src/crypto/zinc/blake2s/blake2s-x86_64-glue.h
index 92798e2..506d1df 100644
--- a/src/crypto/zinc/blake2s/blake2s-x86_64-glue.h
+++ b/src/crypto/zinc/blake2s/blake2s-x86_64-glue.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: MIT
+/* SPDX-License-Identifier: GPL-2.0 OR MIT
  *
  * Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
  */
diff --git a/src/crypto/zinc/blake2s/blake2s-x86_64.S b/src/crypto/zinc/blake2s/blake2s-x86_64.S
index 360be48..c199e67 100644
--- a/src/crypto/zinc/blake2s/blake2s-x86_64.S
+++ b/src/crypto/zinc/blake2s/blake2s-x86_64.S
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: MIT
+/* SPDX-License-Identifier: GPL-2.0 OR MIT
  *
  * Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
  * Copyright (C) 2017 Samuel Neves <sneves@dei.uc.pt>. All Rights Reserved.
diff --git a/src/crypto/zinc/blake2s/blake2s.c b/src/crypto/zinc/blake2s/blake2s.c
index 29382da..4b1cd46 100644
--- a/src/crypto/zinc/blake2s/blake2s.c
+++ b/src/crypto/zinc/blake2s/blake2s.c
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: MIT
+/* SPDX-License-Identifier: GPL-2.0 OR MIT
  *
  * Copyright (C) 2012 Samuel Neves <sneves@dei.uc.pt>. All Rights Reserved.
  * Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
diff --git a/src/crypto/zinc/chacha20/chacha20-arm-glue.h b/src/crypto/zinc/chacha20/chacha20-arm-glue.h
index 4d7eb8c..d5327bf 100644
--- a/src/crypto/zinc/chacha20/chacha20-arm-glue.h
+++ b/src/crypto/zinc/chacha20/chacha20-arm-glue.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: MIT
+/* SPDX-License-Identifier: GPL-2.0 OR MIT
  *
  * Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
  */
diff --git a/src/crypto/zinc/chacha20/chacha20-arm.S b/src/crypto/zinc/chacha20/chacha20-arm.S
index f82b67c..9280d71 100644
--- a/src/crypto/zinc/chacha20/chacha20-arm.S
+++ b/src/crypto/zinc/chacha20/chacha20-arm.S
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: BSD-3-Clause
+/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
  *
  * Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
  * Copyright (C) 2006-2017 CRYPTOGAMS by <appro@openssl.org>. All Rights Reserved.
diff --git a/src/crypto/zinc/chacha20/chacha20-arm64.S b/src/crypto/zinc/chacha20/chacha20-arm64.S
index ba6e52a..1be1d90 100644
--- a/src/crypto/zinc/chacha20/chacha20-arm64.S
+++ b/src/crypto/zinc/chacha20/chacha20-arm64.S
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: BSD-3-Clause
+/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
  *
  * Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
  * Copyright (C) 2006-2017 CRYPTOGAMS by <appro@openssl.org>. All Rights Reserved.
diff --git a/src/crypto/zinc/chacha20/chacha20-mips-glue.h b/src/crypto/zinc/chacha20/chacha20-mips-glue.h
index 518deb5..c4bee4b 100644
--- a/src/crypto/zinc/chacha20/chacha20-mips-glue.h
+++ b/src/crypto/zinc/chacha20/chacha20-mips-glue.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: MIT
+/* SPDX-License-Identifier: GPL-2.0 OR MIT
  *
  * Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
  */
diff --git a/src/crypto/zinc/chacha20/chacha20-mips.S b/src/crypto/zinc/chacha20/chacha20-mips.S
index 1415a77..b52e9a6 100644
--- a/src/crypto/zinc/chacha20/chacha20-mips.S
+++ b/src/crypto/zinc/chacha20/chacha20-mips.S
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: MIT
+/* SPDX-License-Identifier: GPL-2.0 OR MIT
  *
  * Copyright (C) 2016-2018 René van Dorst <opensource@vdorst.com>. All Rights Reserved.
  * Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
diff --git a/src/crypto/zinc/chacha20/chacha20-x86_64-glue.h b/src/crypto/zinc/chacha20/chacha20-x86_64-glue.h
index d2b1c4b..a14d73f 100644
--- a/src/crypto/zinc/chacha20/chacha20-x86_64-glue.h
+++ b/src/crypto/zinc/chacha20/chacha20-x86_64-glue.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: MIT
+/* SPDX-License-Identifier: GPL-2.0 OR MIT
  *
  * Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
  */
diff --git a/src/crypto/zinc/chacha20/chacha20-x86_64.S b/src/crypto/zinc/chacha20/chacha20-x86_64.S
index 2b19b46..637f5c9 100644
--- a/src/crypto/zinc/chacha20/chacha20-x86_64.S
+++ b/src/crypto/zinc/chacha20/chacha20-x86_64.S
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: BSD-3-Clause
+/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
  *
  * Copyright (C) 2017 Samuel Neves <sneves@dei.uc.pt>. All Rights Reserved.
  * Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
diff --git a/src/crypto/zinc/chacha20/chacha20.c b/src/crypto/zinc/chacha20/chacha20.c
index 72e24da..03e8cad 100644
--- a/src/crypto/zinc/chacha20/chacha20.c
+++ b/src/crypto/zinc/chacha20/chacha20.c
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: MIT
+/* SPDX-License-Identifier: GPL-2.0 OR MIT
  *
  * Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
  *
diff --git a/src/crypto/zinc/chacha20poly1305.c b/src/crypto/zinc/chacha20poly1305.c
index e1d17f8..3ac6cf9 100644
--- a/src/crypto/zinc/chacha20poly1305.c
+++ b/src/crypto/zinc/chacha20poly1305.c
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: MIT
+/* SPDX-License-Identifier: GPL-2.0 OR MIT
  *
  * Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
  *
diff --git a/src/crypto/zinc/curve25519/curve25519-arm-glue.h b/src/crypto/zinc/curve25519/curve25519-arm-glue.h
index a547732..4682aa0 100644
--- a/src/crypto/zinc/curve25519/curve25519-arm-glue.h
+++ b/src/crypto/zinc/curve25519/curve25519-arm-glue.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: MIT
+/* SPDX-License-Identifier: GPL-2.0 OR MIT
  *
  * Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
  */
diff --git a/src/crypto/zinc/curve25519/curve25519-arm.S b/src/crypto/zinc/curve25519/curve25519-arm.S
index 51701a2..7e25d50 100644
--- a/src/crypto/zinc/curve25519/curve25519-arm.S
+++ b/src/crypto/zinc/curve25519/curve25519-arm.S
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: MIT
+/* SPDX-License-Identifier: GPL-2.0 OR MIT
  *
  * Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
  *
diff --git a/src/crypto/zinc/curve25519/curve25519-fiat32.h b/src/crypto/zinc/curve25519/curve25519-fiat32.h
index 13fe11e..4bf36f1 100644
--- a/src/crypto/zinc/curve25519/curve25519-fiat32.h
+++ b/src/crypto/zinc/curve25519/curve25519-fiat32.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: MIT
+/* SPDX-License-Identifier: GPL-2.0 OR MIT
  *
  * Copyright (C) 2015-2016 The fiat-crypto Authors.
  * Copyright (C) 2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
diff --git a/src/crypto/zinc/curve25519/curve25519-hacl64.h b/src/crypto/zinc/curve25519/curve25519-hacl64.h
index a1dfe6f..d234865 100644
--- a/src/crypto/zinc/curve25519/curve25519-hacl64.h
+++ b/src/crypto/zinc/curve25519/curve25519-hacl64.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: MIT
+/* SPDX-License-Identifier: GPL-2.0 OR MIT
  *
  * Copyright (C) 2016-2017 INRIA and Microsoft Corporation.
  * Copyright (C) 2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
diff --git a/src/crypto/zinc/curve25519/curve25519-x86_64-glue.h b/src/crypto/zinc/curve25519/curve25519-x86_64-glue.h
index 1b9b719..cd32593 100644
--- a/src/crypto/zinc/curve25519/curve25519-x86_64-glue.h
+++ b/src/crypto/zinc/curve25519/curve25519-x86_64-glue.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: MIT
+/* SPDX-License-Identifier: GPL-2.0 OR MIT
  *
  * Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
  */
diff --git a/src/crypto/zinc/curve25519/curve25519-x86_64.h b/src/crypto/zinc/curve25519/curve25519-x86_64.h
index 76ba7d9..6fd04d6 100644
--- a/src/crypto/zinc/curve25519/curve25519-x86_64.h
+++ b/src/crypto/zinc/curve25519/curve25519-x86_64.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: LGPL-2.1
+/* SPDX-License-Identifier: GPL-2.0 OR LGPL-2.1
  *
  * Copyright (c) 2017 Armando Faz <armfazh@ic.unicamp.br>. All Rights Reserved.
  * Copyright (C) 2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
diff --git a/src/crypto/zinc/curve25519/curve25519.c b/src/crypto/zinc/curve25519/curve25519.c
index a02070e..ba9cd92 100644
--- a/src/crypto/zinc/curve25519/curve25519.c
+++ b/src/crypto/zinc/curve25519/curve25519.c
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: MIT
+/* SPDX-License-Identifier: GPL-2.0 OR MIT
  *
  * Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
  *
diff --git a/src/crypto/zinc/poly1305/poly1305-arm-glue.h b/src/crypto/zinc/poly1305/poly1305-arm-glue.h
index 8a3daf8..8a1f87c 100644
--- a/src/crypto/zinc/poly1305/poly1305-arm-glue.h
+++ b/src/crypto/zinc/poly1305/poly1305-arm-glue.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: MIT
+/* SPDX-License-Identifier: GPL-2.0 OR MIT
  *
  * Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
  */
diff --git a/src/crypto/zinc/poly1305/poly1305-arm.S b/src/crypto/zinc/poly1305/poly1305-arm.S
index 0823963..41cd176 100644
--- a/src/crypto/zinc/poly1305/poly1305-arm.S
+++ b/src/crypto/zinc/poly1305/poly1305-arm.S
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: BSD-3-Clause
+/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
  *
  * Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
  * Copyright (C) 2006-2017 CRYPTOGAMS by <appro@openssl.org>. All Rights Reserved.
diff --git a/src/crypto/zinc/poly1305/poly1305-arm64.S b/src/crypto/zinc/poly1305/poly1305-arm64.S
index 8a6a701..2494cca 100644
--- a/src/crypto/zinc/poly1305/poly1305-arm64.S
+++ b/src/crypto/zinc/poly1305/poly1305-arm64.S
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: BSD-3-Clause
+/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
  *
  * Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
  * Copyright (C) 2006-2017 CRYPTOGAMS by <appro@openssl.org>. All Rights Reserved.
diff --git a/src/crypto/zinc/poly1305/poly1305-donna32.h b/src/crypto/zinc/poly1305/poly1305-donna32.h
index 931ce66..f449b28 100644
--- a/src/crypto/zinc/poly1305/poly1305-donna32.h
+++ b/src/crypto/zinc/poly1305/poly1305-donna32.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: MIT
+/* SPDX-License-Identifier: GPL-2.0 OR MIT
  *
  * Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
  *
diff --git a/src/crypto/zinc/poly1305/poly1305-donna64.h b/src/crypto/zinc/poly1305/poly1305-donna64.h
index 8e82c20..bea0a2e 100644
--- a/src/crypto/zinc/poly1305/poly1305-donna64.h
+++ b/src/crypto/zinc/poly1305/poly1305-donna64.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: MIT
+/* SPDX-License-Identifier: GPL-2.0 OR MIT
  *
  * Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
  *
diff --git a/src/crypto/zinc/poly1305/poly1305-mips-glue.h b/src/crypto/zinc/poly1305/poly1305-mips-glue.h
index 2932bb9..866b022 100644
--- a/src/crypto/zinc/poly1305/poly1305-mips-glue.h
+++ b/src/crypto/zinc/poly1305/poly1305-mips-glue.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: MIT
+/* SPDX-License-Identifier: GPL-2.0 OR MIT
  *
  * Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
  */
diff --git a/src/crypto/zinc/poly1305/poly1305-mips.S b/src/crypto/zinc/poly1305/poly1305-mips.S
index 48c9506..26c0f1f 100644
--- a/src/crypto/zinc/poly1305/poly1305-mips.S
+++ b/src/crypto/zinc/poly1305/poly1305-mips.S
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: MIT
+/* SPDX-License-Identifier: GPL-2.0 OR MIT
  *
  * Copyright (C) 2016-2018 René van Dorst <opensource@vdorst.com> All Rights Reserved.
  * Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
diff --git a/src/crypto/zinc/poly1305/poly1305-mips64.S b/src/crypto/zinc/poly1305/poly1305-mips64.S
index 7da9468..6f8166f 100644
--- a/src/crypto/zinc/poly1305/poly1305-mips64.S
+++ b/src/crypto/zinc/poly1305/poly1305-mips64.S
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: BSD-3-Clause
+/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
  *
  * Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
  * Copyright (C) 2006-2017 CRYPTOGAMS by <appro@openssl.org>. All Rights Reserved.
diff --git a/src/crypto/zinc/poly1305/poly1305-x86_64-glue.h b/src/crypto/zinc/poly1305/poly1305-x86_64-glue.h
index f821f34..2359e5b 100644
--- a/src/crypto/zinc/poly1305/poly1305-x86_64-glue.h
+++ b/src/crypto/zinc/poly1305/poly1305-x86_64-glue.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: MIT
+/* SPDX-License-Identifier: GPL-2.0 OR MIT
  *
  * Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
  */
diff --git a/src/crypto/zinc/poly1305/poly1305-x86_64.S b/src/crypto/zinc/poly1305/poly1305-x86_64.S
index a0d4343..e4951c5 100644
--- a/src/crypto/zinc/poly1305/poly1305-x86_64.S
+++ b/src/crypto/zinc/poly1305/poly1305-x86_64.S
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: BSD-3-Clause
+/* SPDX-License-Identifier: GPL-2.0 OR BSD-3-Clause
  *
  * Copyright (C) 2017 Samuel Neves <sneves@dei.uc.pt>. All Rights Reserved.
  * Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
diff --git a/src/crypto/zinc/poly1305/poly1305.c b/src/crypto/zinc/poly1305/poly1305.c
index cd6cb9b..a261751 100644
--- a/src/crypto/zinc/poly1305/poly1305.c
+++ b/src/crypto/zinc/poly1305/poly1305.c
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: MIT
+/* SPDX-License-Identifier: GPL-2.0 OR MIT
  *
  * Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
  *
diff --git a/src/crypto/zinc/selftest/blake2s.h b/src/crypto/zinc/selftest/blake2s.h
index 67d3114..3b6f330 100644
--- a/src/crypto/zinc/selftest/blake2s.h
+++ b/src/crypto/zinc/selftest/blake2s.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: MIT
+/* SPDX-License-Identifier: GPL-2.0 OR MIT
  *
  * Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
  */
diff --git a/src/crypto/zinc/selftest/chacha20.h b/src/crypto/zinc/selftest/chacha20.h
index f591460..4cb1f0b 100644
--- a/src/crypto/zinc/selftest/chacha20.h
+++ b/src/crypto/zinc/selftest/chacha20.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: MIT
+/* SPDX-License-Identifier: GPL-2.0 OR MIT
  *
  * Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
  */
diff --git a/src/crypto/zinc/selftest/chacha20poly1305.h b/src/crypto/zinc/selftest/chacha20poly1305.h
index 22e20b2..58df62f 100644
--- a/src/crypto/zinc/selftest/chacha20poly1305.h
+++ b/src/crypto/zinc/selftest/chacha20poly1305.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: MIT
+/* SPDX-License-Identifier: GPL-2.0 OR MIT
  *
  * Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
  */
diff --git a/src/crypto/zinc/selftest/curve25519.h b/src/crypto/zinc/selftest/curve25519.h
index b0cf55a..68052e5 100644
--- a/src/crypto/zinc/selftest/curve25519.h
+++ b/src/crypto/zinc/selftest/curve25519.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: MIT
+/* SPDX-License-Identifier: GPL-2.0 OR MIT
  *
  * Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
  */
diff --git a/src/crypto/zinc/selftest/poly1305.h b/src/crypto/zinc/selftest/poly1305.h
index 71bee1b..aabc5ec 100644
--- a/src/crypto/zinc/selftest/poly1305.h
+++ b/src/crypto/zinc/selftest/poly1305.h
@@ -1,4 +1,4 @@
-/* SPDX-License-Identifier: MIT
+/* SPDX-License-Identifier: GPL-2.0 OR MIT
  *
  * Copyright (C) 2015-2018 Jason A. Donenfeld <Jason@zx2c4.com>. All Rights Reserved.
  */