Technical documentation of certifications

As a Certification Authority (CA), Yousign is accountable to expose technical documents to independent security experts.

These documents can be viewed by following these links (the documentation is mainly in French because Yousign is audited by French auditors):

Certifications and timestamp policies

Politique de certification de l'AC : YOUSIGN SAS - ROOT2 CA (1.4)

Checksum : sha256

038b355295308b4585df8a300e009b9c151f47d1f2c174051886344172f2611f

Politique de certification de l'AC : YOUSIGN SAS - SIGN2 CA (1.2.2)

Checksum: sha256

b2950a0a23bec175d7a869280639f7eca3974ed7d232e166825709416c9ea79a

Politique d'horodatage (1.0.5)

Checksum : sha256

6d3e7ef5e50e41f3a85cc37e6c31905cc3a960d772444fa9492abbd822f0d1d1

Politique de certification de l'AC : YOUSIGN SAS - SIGN2 CA cachet serveur (1.0.3)

Checksum : sha256

87adf2a1456daef87c9af3ff2266e31bcfd3e5dbbef8463f5fe4fcf1c7170347

Politique de certification de l'AC : YOUSIGN SAS - QUALIFIED SIGNATURE CA (1.0.2)

Checksum: sha256

7726eff9bac3109479ed092d7b33b4998b6c645f44a8fff1ed6512beaa2604fc

Politique de certification de l'AC : YOUSIGN SAS - QUALIFIED SEAL2 CA (1.0.3)

Checksum : sha256

0feab0647512db649f1962b0fd31d1db45a768fd5b54eb4d15a7cad882f9d8c1

Certificates

Certificate of CA: YOUSIGN SAS - ROOT2 CA

Checksum: sha256

04d538df57f0fe6c24322c46578bc94d286d6e7fe6ca2754932b983da6008917

Certificate of CA : YOUSIGN SAS - SIGN2 CA

Checksum : sha256

9650adfae2495273b1d1bd681c13b8d3b7f0d2390a3ae97b74d75f35faa027fe

Certificate of UH 3

Checksum : sha256

b571369ab44fb8795d11756c6eed0e5c7dbb64d99f2e0fc81bfd6dd076aa3032

Certificate of UH 4

Checksum : sha256

6a44111ec0dc5737968c114a2db1955f8bfb87708b68aa6becaa9840476d7474

Certificate of CA: YOUSIGN SAS - QUALIFIED SIGNATURE CA

Checksum : sha256

918ce9e7e367ceb9cf49719c4797166df2040b031d6421b491ec9b8de5d80d8a

Certificate of CA : YOUSIGN SAS - QUALIFIED SEAL2 CA

Checksum: sha256

be2c8c2a902b520ed6bae14825861a3a6d590d5222abbd67e29e044783143218

Revocation list

CRL CA : YOUSIGN SAS – ROOT2 CA: Link 1 Link 2 Link 3

CRL CA : YOUSIGN SAS – SIGN2 CA: Link 1 Link 2 Link 3

CRL CA : YOUSIGN SAS – QUALIFIED SIGNATURE CA: Link 1 Link 2 Link 3

CRL CA : YOUSIGN SAS – QUALIFIED SEAL2 CA: Link 1 Link 2 Link 3

Terms and conditions

General Conditions of Use - YOUSIGN SAS - SIGN2 CA (1.1.4)

Tips: Used for advanced signature feature

Checksum : sha256

59b7f27159498fadc787dd04f4cabb213bd808aa21b763bc6a457e678a4e5eac

Conditions Générales d'Utilisation Certificat d'horodatage (1.1.4)

Checksum : sha256

50507ac67de4bac5954ba54f7952172bd25497bd9f058ca393982662c601a62d

Conditions Générales d'Utilisation de l'AC : YOUSIGN SAS - QUALIFIED SIGNATURE CA (1.0.4)

Checksum : sha256

090477ab367f183e26c62baa0244ab657c9b9f15287b4e9f9be6f73ab4890867

Conditions Générales d'Utilisation de l'AC : YOUSIGN SAS - QUALIFIED SEAL2 CA (1.0.4)

Checksum: sha256

19b50cca75edb9e0570604b95b8375ee371414b9000b9293bd4b6785295e5b7f