Hi, I prepared a patch to add libargon2-0-udeb. Please find it attached. If you don't mind, I can take care of the NMU and push the commit to the argon2 packaging Git repository.
Cheers jonas
From 3fdc1540be2a58e1769db0537b8d6be15f39fab1 Mon Sep 17 00:00:00 2001
From: Jonas Meurer <jo...@freesources.org>
Date: Sat, 6 Jan 2018 17:27:20 +0100
Subject: [PATCH] Add libargon2-0-udeb package for debian-installer
---
debian/changelog | 8 ++++++++
debian/control | 23 +++++++++++++++++++++++
debian/libargon2-0-udeb.install | 2 ++
debian/rules | 3 +++
4 files changed, 36 insertions(+)
create mode 100755 debian/libargon2-0-udeb.install
diff --git a/debian/changelog b/debian/changelog
index fdbc0b2..eb33536 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -1,3 +1,11 @@
+argon2 (0~20161029-1.1) unstable; urgency=medium
+
+ * Non-maintainer upload.
+ * Add libargon2-0-udeb package for debian-installer. Required as
+ dependency for libcryptsetup12-udeb. (Closes: #880525)
+
+ -- Jonas Meurer <jo...@freesources.org> Sat, 06 Jan 2018 17:54:34 +0100
+
argon2 (0~20161029-1) unstable; urgency=medium
[ Luca Bruno ]
diff --git a/debian/control b/debian/control
index 8a52bfe..be8bf16 100644
--- a/debian/control
+++ b/debian/control
@@ -72,3 +72,26 @@ Description: memory-hard hashing function - utility
* A parallelism degree, which defines the number of parallel threads
.
This package contains the argon2 tool for hashing data on the command-line.
+
+Package: libargon2-0-udeb
+Section: debian-installer
+Package-Type: udeb
+Architecture: any
+Multi-Arch: same
+Pre-Depends: ${misc:Pre-Depends}
+Depends: ${shlibs:Depends}, ${misc:Depends}
+Description: memory-hard hashing function - runtime library (udeb)
+ Argon2 is a password-hashing function that can be used to hash passwords
+ for credential storage, key derivation, or other applications.
+ .
+ There are two main versions of Argon2: Argon2i and Argon2d.
+ Argon2i is the safest against side-channel attacks, while Argon2d provides
+ the highest resistance against GPU cracking attacks.
+ .
+ Argon2i and Argon2d are parametrized by:
+ * A time cost, which defines the amount of computation realized and
+ therefore the execution time, given in number of iterations
+ * A memory cost, which defines the memory usage, given in kibibytes
+ * A parallelism degree, which defines the number of parallel threads
+ .
+ This udeb package includes the dynamic library for the Debian Installer.
diff --git a/debian/libargon2-0-udeb.install b/debian/libargon2-0-udeb.install
new file mode 100755
index 0000000..4c2c2a8
--- /dev/null
+++ b/debian/libargon2-0-udeb.install
@@ -0,0 +1,2 @@
+#!/usr/bin/dh-exec
+libargon2.so => usr/lib/${DEB_HOST_MULTIARCH}/${SONAME}
diff --git a/debian/rules b/debian/rules
index 8b31ebf..0959492 100755
--- a/debian/rules
+++ b/debian/rules
@@ -25,3 +25,6 @@ override_dh_install:
override_dh_auto_test:
-$(MAKE) -j1 test
+
+override_dh_makeshlibs:
+ dh_makeshlibs -V --add-udeb="libargon2-1-udeb"
--
2.11.0
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