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Digest function deprecation CHANGES. 

Add a changes entry to cover the deprecation of the low level digest functions:
    MD2, MD4, MD5, MDC2, RIPEMD160, SHA1, SHA224, SHA256, SHA384, SHA512 and
    Whirlpool

[skip ci]

Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/10802)
This commit is contained in:
Pauli 2020-01-10 22:14:27 +10:00
parent 188d4ec82a
commit 83c5100675
2 changed files with 22 additions and 0 deletions
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19
CHANGES
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@ -9,6 +9,25 @@
Changes between 1.1.1 and 3.0.0 [xx XXX xxxx]
*) All of the low level MD2, MD4, MD5, MDC2, RIPEMD160, SHA1, SHA224, SHA256,
SHA384, SHA512 and Whirlpool digest functions have been deprecated.
These include:
MD2, MD2_options, MD2_Init, MD2_Update, MD2_Final, MD4, MD4_Init,
MD4_Update, MD4_Final, MD4_Transform, MD5, MD5_Init, MD5_Update,
MD5_Final, MD5_Transform, MDC2, MDC2_Init, MDC2_Update, MDC2_Final,
RIPEMD160, RIPEMD160_Init, RIPEMD160_Update, RIPEMD160_Final,
RIPEMD160_Transform, SHA1_Init, SHA1_Update, SHA1_Final,
SHA1_Transform, SHA224_Init, SHA224_Update, SHA224_Final,
SHA224_Transform, SHA256_Init, SHA256_Update, SHA256_Final,
SHA256_Transform, SHA384, SHA384_Init, SHA384_Update, SHA384_Final,
SHA512, SHA512_Init, SHA512_Update, SHA512_Final, SHA512_Transform,
WHIRLPOOL, WHIRLPOOL_Init, WHIRLPOOL_Update, WHIRLPOOL_BitUpdate
and WHIRLPOOL_Final.
Use of these low level functions has been informally discouraged for a long
time. Instead applications should instead use the EVP_DigestInit_ex,
EVP_DigestUpdate(3) and EVP_DigestFinal_ex(3) functions.
[Paul Dale]
*) Corrected the documentation of the return values from the EVP_DigestSign*
set of functions. The documentation mentioned negative values for some
errors, but this was never the case, so the mention of negative values

3
NEWS
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@ -25,6 +25,9 @@
o Removed the heartbeat message in DTLS feature.
o Added EVP_KDF, an EVP layer KDF API, and a generic EVP_PKEY to EVP_KDF
bridge.
o All of the low level MD2, MD4, MD5, MDC2, RIPEMD160, SHA1, SHA224,
SHA256, SHA384, SHA512 and Whirlpool digest functions have been
deprecated.
Major changes between OpenSSL 1.1.1 and OpenSSL 1.1.1a [20 Nov 2018]