From 6659ba1d9cb0b4d594349f97dbc88c3000677507 Mon Sep 17 00:00:00 2001 From: "Matthias J. Kannwischer" Date: Mon, 13 May 2019 13:30:01 +0200 Subject: [PATCH] add IND-CPA/IND-CCA2 flag to newhope --- crypto_kem/newhope1024cca/META.yml | 1 + crypto_kem/newhope1024cpa/META.yml | 5 +++-- crypto_kem/newhope512cca/META.yml | 1 + crypto_kem/newhope512cpa/META.yml | 3 ++- 4 files changed, 7 insertions(+), 3 deletions(-) diff --git a/crypto_kem/newhope1024cca/META.yml b/crypto_kem/newhope1024cca/META.yml index 39a20392..2912288a 100644 --- a/crypto_kem/newhope1024cca/META.yml +++ b/crypto_kem/newhope1024cca/META.yml @@ -1,6 +1,7 @@ name: NewHope1024CCA type: kem claimed-nist-level: 5 +claimed-security: IND-CCA2 length-public-key: 1824 length-secret-key: 3680 length-ciphertext: 2208 diff --git a/crypto_kem/newhope1024cpa/META.yml b/crypto_kem/newhope1024cpa/META.yml index 5802eecb..43dfa5f9 100644 --- a/crypto_kem/newhope1024cpa/META.yml +++ b/crypto_kem/newhope1024cpa/META.yml @@ -1,11 +1,12 @@ name: NewHope1024CPA type: kem claimed-nist-level: 5 -length-public-key: 1824 +claimed-security: IND-CPA +length-public-key: 1824 length-secret-key: 1792 length-ciphertext: 2176 length-shared-secret: 32 -nistkat-sha256: f48b42b21a51d7f9325abc5fbda74872d62feaa8cbf818bee87f29bf96630a2f +nistkat-sha256: f48b42b21a51d7f9325abc5fbda74872d62feaa8cbf818bee87f29bf96630a2f principal-submitter: Thomas Pöppelmann auxiliary-submitters: - Erdem Alkim diff --git a/crypto_kem/newhope512cca/META.yml b/crypto_kem/newhope512cca/META.yml index d35d9630..721dfa78 100644 --- a/crypto_kem/newhope512cca/META.yml +++ b/crypto_kem/newhope512cca/META.yml @@ -1,6 +1,7 @@ name: NewHope512CCA type: kem claimed-nist-level: 1 +claimed-security: IND-CCA2 length-public-key: 928 length-secret-key: 1888 length-ciphertext: 1120 diff --git a/crypto_kem/newhope512cpa/META.yml b/crypto_kem/newhope512cpa/META.yml index 8db17433..695f4be9 100644 --- a/crypto_kem/newhope512cpa/META.yml +++ b/crypto_kem/newhope512cpa/META.yml @@ -1,11 +1,12 @@ name: NewHope512CPA type: kem claimed-nist-level: 1 +claimed-security: IND-CPA length-public-key: 928 length-secret-key: 896 length-ciphertext: 1088 length-shared-secret: 32 -nistkat-sha256: 42444446b96f45c9b7221c4fde8afd5dfc0b3c2ff05b9a88ff12ea3949fbb76c +nistkat-sha256: 42444446b96f45c9b7221c4fde8afd5dfc0b3c2ff05b9a88ff12ea3949fbb76c principal-submitter: Thomas Pöppelmann auxiliary-submitters: - Erdem Alkim