Law

Wassenaar

Wassenaar Arrangement / COCOM 1. Export/ import controls COCOM COCOM (Coordinating Committee for Multilateral Export Controls) was an international organization for the mutual control of the export of strategic products and technical data from country Lire la suite…

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Law

OECD

OECD (Organisation for Economic Co-operation and Development) The OECD released its Recommendation of the Council concerning Guidelines for Cryptography Policy on 27 March 1997. The guidelines are non-binding recommendations to Member governments, meaning that they Lire la suite…

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Unix

Hmac

HMAC HMAC, HMAC_Init, HMAC_Update, HMAC_Final, HMAC_cleanup – HMAC message authentication code SYNOPSIS #include (openssl/hmac.h) unsigned char *HMAC(const EVP_MD *evp_md, const void *key, int key_len, const unsigned char *d, int n, unsigned char *md, unsigned int Lire la suite…

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Unix

EVP digest

EVP EVP_MD_CTX_init, EVP_MD_CTX_create, EVP_DigestInit_ex, EVP_DigestUp- date, EVP_DigestFinal_ex, EVP_MD_CTX_cleanup, EVP_MD_CTX_destroy, EVP_MAX_MD_SIZE, EVP_MD_CTX_copy_ex EVP_MD_CTX_copy, EVP_MD_type, EVP_MD_pkey_type, EVP_MD_size, EVP_MD_block_size, EVP_MD_CTX_md, EVP_MD_CTX_size, EVP_MD_CTX_block_size, EVP_MD_CTX_type, EVP_md_null, EVP_md2, EVP_md5, EVP_sha, EVP_sha1, EVP_dss, EVP_dss1, EVP_mdc2, EVP_ripemd160, EVP_get_digestbyname, EVP_get_digestbynid, EVP_get_digestbyobj – EVP digest Lire la suite…

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Unix

Evp

Evp evp – high-level cryptographic functions SYNOPSIS #include (openssl/evp.h) DESCRIPTION The EVP library provides a high-level interface to cryptographic func- tions. EVP_Seal… and EVP_Open… provide public key encryption and decryp- tion to implement digital « envelopes ». Lire la suite…

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Historique de Cryptext

Historique du logiciel Cryptext. Version 1.0.0 – Initial release. Version 1.0.1 – Addition of documentation. – Correction of graphics. Version 1.0.2 – Correction of the french documentation. Version 1.0.3 – Correction of the documentation. – Lire la suite…

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Historique de Crypt

Historique du logiciel Crypt. Version 1.0.0 – Initial release. Version 1.0.1 – Addition of a Twitter link. – Correction of code. Version 1.0.2 – Addition of a keychain button for handling passwords. – Correction of Lire la suite…

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