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Update manual to reflect WOLFSSL_SP_CACHE_RESISTANT now on by default #107

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Sep 8, 2023
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Update manual to reflect WOLFSSL_SP_CACHE_RESISTANT now on by default #107

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8 changes: 8 additions & 0 deletions wolfSSL/src/chapter02.md
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Expand Up @@ -1365,6 +1365,14 @@ Enable Max Strength build, allows TSLv1.2-AEAD-PFS ciphers only

Disable Hardened build, Enables Timing Resistance and Blinding

To disable via user_settings.h the equivalent settings would be:

* `#define WC_NO_CACHE_RESISTANT`
* `#define WC_NO_HARDEN`
* Remove the setting `WC_RSA_BLINDING` if present or un-define it
* Remove the setting `ECC_TIMING_RESISTANT` if present or un-define it
* Remove the setting `TFM_TIMING_RESISTANT` if present or un-define it

### `--enable-ipv6`

Enable testing of IPv6, wolfSSL proper is IP neutral
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2 changes: 1 addition & 1 deletion wolfSSL/src/chapter04.md
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Expand Up @@ -696,7 +696,7 @@ See also: [`--disable-harden`](chapter02.md#--disable-harden)

Timing resistance and cache resistance defines enabled with `--enable-harden`:

* `WOLFSSL_SP_CACHE_RESISTANT`: Enables logic to mask the address used.
* DEPRECATED: `WOLFSSL_SP_CACHE_RESISTANT`: Always on by default, see [`--disable-harden`](chapter02.md#--disable-harden) to disable default cache resistance.
* `WC_RSA_BLINDING`: Enables blinding mode, to prevent timing attacks.
* `ECC_TIMING_RESISTANT`: ECC specific timing resistance.
* `TFM_TIMING_RESISTANT`: Fast math specific timing resistance.
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