diff --git a/these.bib b/these.bib
index 06a0006..4c68b31 100644
--- a/these.bib
+++ b/these.bib
@@ -992,15 +992,6 @@
   pages     = {327--346},
 }
 
-@Article{NR04,
-  author       = {Naor, M. and Reingold, O.},
-  title        = {Number-theoretic constructions of efficient pseudo-random functions},
-  year         = {2004},
-  volume       = {51},
-  pages        = {231--262},
-  journaltitle = {Journal of the ACM},
-}
-
 @InProceedings{NYO08,
   author    = {Nishide, T. and Yoneyama, K. and Ohta, K.},
   title     = {Attribute-Based Encryption with Partially Hidden Encryptor-Specified Access Structures},
@@ -1099,9 +1090,9 @@
   pages     = {231--247},
 }
 
-@InProceedings{Rue10,
-  author    = {R\"uckert, M.},
-  title     = {Lattice-Based Blind Signatures},
+@InProceedings{Ruec10,
+  author    = {Rückert, M.},
+  title     = {{Lattice-Based Blind Signatures}},
   booktitle = {{Asiacrypt}},
   year      = {2010},
   volume    = {6477},
@@ -2895,4 +2886,87 @@
   publisher = {Springer},
 }
 
+@InProceedings{TW05,
+  author    = {M{\aa}rten Trolin and Douglas Wikstr{\"{o}}m},
+  title     = {{Hierarchical Group Signatures}},
+  booktitle = {{ICALP} 2005},
+  year      = {2005},
+  volume    = {3580},
+  series    = {LNCS},
+  pages     = {446--458},
+  publisher = {Springer},
+  timestamp = {2016.05.14},
+}
+
+@InProceedings{Pail99,
+  author    = {Pascal Paillier},
+  title     = {{Public-Key Cryptosystems Based on Composite Degree Residuosity Classes}},
+  booktitle = {{EUROCRYPT} 1999},
+  year      = {1999},
+  number    = {1592},
+  series    = {LNCS},
+  pages     = {223--238},
+  publisher = {Springer},
+  timestamp = {2016.05.14},
+}
+
+@InProceedings{LYJP14,
+  author    = {Beno{\^\i}t Libert and Moti Yung and Marc Joye and Thomas Peters},
+  title     = {Traceable Group Encryption},
+  booktitle = {{PKC} 2014},
+  year      = {2014},
+  volume    = {8383},
+  series    = {LNCS},
+  pages     = {592--610},
+  publisher = {Springer},
+  doi       = {10.1007/978-3-642-54631-0_34},
+  timestamp = {2016.05.05},
+}
+
+@InProceedings{KTY04,
+  author    = {Aggelos Kiayias and Yiannis Tsiounis and Moti Yung},
+  title     = {Traceable Signatures},
+  booktitle = {{EUROCRYPT} 2004},
+  year      = {2004},
+  volume    = {3027},
+  series    = {LNCS},
+  pages     = {571--589},
+  publisher = {Springer},
+  timestamp = {2016.05.14},
+}
+
+@InProceedings{IPV10,
+  author    = {Malika Izabach{\`e}ne and David Pointcheval and Damien Vergnaud},
+  title     = {Mediated Traceable Anonymous Encryption},
+  booktitle = {{LATINCRYPT} 2010},
+  year      = {2010},
+  volume    = {6212},
+  series    = {LNCS},
+  pages     = {40--60},
+  publisher = {Springer},
+  timestamp = {2016.05.14},
+}
+
+@InProceedings{EJ13,
+  author    = {El Aimani, Laila and Joye, Marc},
+  title     = {{Toward Practical Group Encryption}},
+  booktitle = {{ACNS} 2013},
+  year      = {2013},
+  volume    = {7954},
+  series    = {LNCS},
+  pages     = {237--252},
+  publisher = {Springer},
+  timestamp = {2016.05.14},
+}
+
+@InProceedings{NR97,
+  author    = {Naor, M. and Reingold, O.},
+  title     = {Number-theoretic constructions of efficient pseudo-random functions},
+  booktitle = {FOCS},
+  year      = {1997},
+  pages     = {458--467},
+  publisher = {IEEE Press},
+  timestamp = {2016.01.28},
+}
+
 @Comment{jabref-meta: databaseType:bibtex;}