diff --git a/pdf/2015-Dual_EC_A_Standardized_Back_Door.pdf b/pdf/2015-Dual_EC_A_Standardized_Back_Door.pdf new file mode 100644 index 00000000..df38ce4a Binary files /dev/null and b/pdf/2015-Dual_EC_A_Standardized_Back_Door.pdf differ diff --git a/pdf/2016-Failures_in_NISTs_ECC_standards.pdf b/pdf/2016-Failures_in_NISTs_ECC_standards.pdf new file mode 100644 index 00000000..8e1cf723 Binary files /dev/null and b/pdf/2016-Failures_in_NISTs_ECC_standards.pdf differ diff --git a/pdf/2016-On_Realistically_Attacking_Tor_with_Website_Fingerprinting.pdf b/pdf/2016-On_Realistically_Attacking_Tor_with_Website_Fingerprinting.pdf new file mode 100644 index 00000000..059220cb Binary files /dev/null and b/pdf/2016-On_Realistically_Attacking_Tor_with_Website_Fingerprinting.pdf differ diff --git a/pdf/2016-Website_Fingerprinting_at_Internet_Scale.pdf b/pdf/2016-Website_Fingerprinting_at_Internet_Scale.pdf new file mode 100644 index 00000000..ff65cac0 Binary files /dev/null and b/pdf/2016-Website_Fingerprinting_at_Internet_Scale.pdf differ diff --git a/pdf/2017-Analysis_of_Fingerprinting_Techniques_for_Tor_Hidden_Services.pdf b/pdf/2017-Analysis_of_Fingerprinting_Techniques_for_Tor_Hidden_Services.pdf new file mode 100644 index 00000000..982c9306 Binary files /dev/null and b/pdf/2017-Analysis_of_Fingerprinting_Techniques_for_Tor_Hidden_Services.pdf differ