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salt generation code. He also urged using better random source and making possible to choose using bcrypt and xdes rounds more easily. So, here's patch: * For all salt generation, use Solar Designer's own code. This is mostly due fact that his code is more fit for get_random_bytes() style interface. * New function: gen_salt(type, rounds). This lets specify iteration count for algorithm. * random.c: px_get_random_bytes() function. Supported randomness soure: /dev/urandom, OpenSSL PRNG, libc random() Default: /dev/urandom. * Draft description of C API for pgcrypto functions. New files: API, crypt-gensalt.c, random.c Marko Kreen
66 lines
1.8 KiB
MySQL
66 lines
1.8 KiB
MySQL
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-- drop function digest(bytea, text);
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-- drop function digest_exists(text);
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-- drop function hmac(bytea, bytea, text);
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-- drop function hmac_exists(text);
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-- drop function crypt(text, text);
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-- drop function gen_salt(text);
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-- drop function gen_salt(text, int4);
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-- drop function encrypt(bytea, bytea, text);
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-- drop function decrypt(bytea, bytea, text);
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-- drop function encrypt_iv(bytea, bytea, bytea, text);
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-- drop function decrypt_iv(bytea, bytea, bytea, text);
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-- drop function cipher_exists(text);
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CREATE FUNCTION digest(bytea, text) RETURNS bytea
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AS '@MODULE_FILENAME@',
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'pg_digest' LANGUAGE 'C';
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CREATE FUNCTION digest_exists(text) RETURNS bool
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AS '@MODULE_FILENAME@',
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'pg_digest_exists' LANGUAGE 'C';
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CREATE FUNCTION hmac(bytea, bytea, text) RETURNS bytea
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AS '@MODULE_FILENAME@',
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'pg_hmac' LANGUAGE 'C';
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CREATE FUNCTION hmac_exists(text) RETURNS bool
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AS '@MODULE_FILENAME@',
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'pg_hmac_exists' LANGUAGE 'C';
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CREATE FUNCTION crypt(text, text) RETURNS text
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AS '@MODULE_FILENAME@',
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'pg_crypt' LANGUAGE 'C';
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CREATE FUNCTION gen_salt(text) RETURNS text
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AS '@MODULE_FILENAME@',
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'pg_gen_salt' LANGUAGE 'C';
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CREATE FUNCTION gen_salt(text, int4) RETURNS text
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AS '@MODULE_FILENAME@',
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'pg_gen_salt_rounds' LANGUAGE 'C';
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CREATE FUNCTION encrypt(bytea, bytea, text) RETURNS bytea
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AS '@MODULE_FILENAME@',
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'pg_encrypt' LANGUAGE 'C';
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CREATE FUNCTION decrypt(bytea, bytea, text) RETURNS bytea
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AS '@MODULE_FILENAME@',
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'pg_decrypt' LANGUAGE 'C';
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CREATE FUNCTION encrypt_iv(bytea, bytea, bytea, text) RETURNS bytea
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AS '@MODULE_FILENAME@',
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'pg_encrypt_iv' LANGUAGE 'C';
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CREATE FUNCTION decrypt_iv(bytea, bytea, bytea, text) RETURNS bytea
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AS '@MODULE_FILENAME@',
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'pg_decrypt_iv' LANGUAGE 'C';
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CREATE FUNCTION cipher_exists(text) RETURNS bool
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AS '@MODULE_FILENAME@',
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'pg_cipher_exists' LANGUAGE 'C';
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