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Peter Eisentraut f5576a21b0 pgcrypto: Remove internal padding implementation ... Use the padding provided by OpenSSL instead of doing it ourselves. The internal implementation was once applicable to the non-OpenSSL code paths, but those have since been removed. The padding algorithm is still the same. The OpenSSL padding implementation is stricter than the previous internal one: Bad padding during decryption is now an error, and encryption without padding now requires the input size to be a multiple of the block size, otherwise it is also an error. Previously, these cases silently proceeded, in spite of the documentation saying otherwise. Add some test cases about this, too. (The test cases are in rijndael.sql, but they apply to all encryption algorithms.) Reviewed-by: Jacob Champion <pchampion@vmware.com> Reviewed-by: Nathan Bossart <nathandbossart@gmail.com> Discussion: https://www.postgresql.org/message-id/flat/ba94c26b-0c58-c97e-7a44-f44e08b4cca2%40enterprisedb.com		3 years ago
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3des.sql	pgcrypto: Remove explicit hex encoding/decoding from tests	4 years ago
blowfish.sql	pgcrypto: Remove explicit hex encoding/decoding from tests	4 years ago
cast5.sql	pgcrypto: Remove explicit hex encoding/decoding from tests	4 years ago
crypt-blowfish.sql	…
crypt-des.sql	…
crypt-md5.sql	…
crypt-xdes.sql	…
des.sql	pgcrypto: Remove explicit hex encoding/decoding from tests	4 years ago
hmac-md5.sql	pgcrypto: Remove explicit hex encoding/decoding from tests	4 years ago
hmac-sha1.sql	pgcrypto: Remove explicit hex encoding/decoding from tests	4 years ago
init.sql	pgcrypto: Remove explicit hex encoding/decoding from tests	4 years ago
md5.sql	pgcrypto: Remove explicit hex encoding/decoding from tests	4 years ago
pgp-armor.sql	pgcrypto: Remove explicit hex encoding/decoding from tests	4 years ago
pgp-compression.sql	Fix corner case with 16kB-long decompression in pgcrypto, take 2	5 years ago
pgp-decrypt.sql	pgcrypto: Remove explicit hex encoding/decoding from tests	4 years ago
pgp-encrypt.sql	pgcrypto: Remove explicit hex encoding/decoding from tests	4 years ago
pgp-info.sql	…
pgp-pubkey-decrypt.sql	…
pgp-pubkey-encrypt.sql	pgcrypto: Remove explicit hex encoding/decoding from tests	4 years ago
pgp-zlib-DISABLED.sql	…
rijndael.sql	pgcrypto: Remove internal padding implementation	3 years ago
sha1.sql	pgcrypto: Remove explicit hex encoding/decoding from tests	4 years ago
sha2.sql	pgcrypto: Remove explicit hex encoding/decoding from tests	4 years ago