forked from pool/libgcrypt
Pedro Monreal Gonzalez
c1414c55a9
- Update to 1.11.0:
* New and extended interfaces:
- Add an API for Key Encapsulation Mechanism (KEM). [T6755]
- Add Streamlined NTRU Prime sntrup761 algorithm. [rCcf9923e1a5]
- Add Kyber algorithm according to FIPS 203 ipd 2023-08-24. [rC18e5c0d268]
- Add Classic McEliece algorithm. [rC003367b912]
- Add One-Step KDF with hash and MAC. [T5964]
- Add KDF algorithm HKDF of RFC-5869. [T5964]
- Add KDF algorithm X963KDF for use in CMS. [rC3abac420b3]
- Add GMAC-SM4 and Poly1305-SM4. [rCd1ccc409d4]
- Add ARIA block cipher algorithm. [rC316c6d7715]
- Add explicit FIPS indicators for MD and MAC algorithms. [T6376]
- Add support for SHAKE as MGF in RSA. [T6557]
- Add gcry_md_read support for SHAKE algorithms. [T6539]
- Add gcry_md_hash_buffers_ext function. [T7035]
- Add cSHAKE hash algorithm. [rC065b3f4e02]
- Support internal generation of IV for AEAD cipher mode. [T4873]
* Performance:
- Add SM3 ARMv8/AArch64/CE assembly implementation. [rCfe891ff4a3]
- Add SM4 ARMv8/AArch64 assembly implementation. [rCd8825601f1]
- Add SM4 GFNI/AVX2 and GFI/AVX512 implementation. [rC5095d60af4,rCeaed633c16]
- Add SM4 ARMv9 SVE CE assembly implementation. [rC2dc2654006]
- Add PowerPC vector implementation of SM4. [rC0b2da804ee]
- Optimize ChaCha20 and Poly1305 for PPC P10 LE. [T6006]
- Add CTR32LE bulk acceleration for AES on PPC. [rC84f2e2d0b5]
- Add generic bulk acceleration for CTR32LE mode (GCM-SIV) for SM4
and Camellia. [rCcf956793af]
- Add GFNI/AVX2 implementation of Camellia. [rC4e6896eb9f]
- Add AVX2 and AVX512 accelerated implementations for GHASH (GCM)
and POLYVAL (GCM-SIV). [rCd857e85cb4, rCe6f3600193]
OBS-URL: https://build.opensuse.org/request/show/1183811
OBS-URL: https://build.opensuse.org/package/show/devel:libraries:c_c++/libgcrypt?expand=0&rev=180
42 lines
1.3 KiB
Diff
42 lines
1.3 KiB
Diff
Index: libgcrypt-1.10.3/random/rndgetentropy.c
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===================================================================
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--- libgcrypt-1.10.3.orig/random/rndgetentropy.c
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+++ libgcrypt-1.10.3/random/rndgetentropy.c
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@@ -53,16 +53,30 @@ _gcry_rndgetentropy_gather_random (void
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/* When using a blocking random generator try to get some entropy
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* from the jitter based RNG. In this case we take up to 50% of the
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- * remaining requested bytes. */
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+ * remaining requested bytes. In FIPS mode, we get all the entropy
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+ * from the jitter RNG. */
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if (level >= GCRY_VERY_STRONG_RANDOM)
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{
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size_t n;
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- n = _gcry_rndjent_poll (add, origin, length/2);
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- if (n > length/2)
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- n = length/2;
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- if (length > 1)
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- length -= n;
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+ /* In FIPS mode, use the whole length of the entropy buffer from
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+ * Jitter RNG */
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+ if (fips_mode ())
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+ {
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+ n = _gcry_rndjent_poll (add, origin, length);
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+ if (n != length)
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+ fips_signal_error ("jitter entropy failed");
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+ else
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+ length = 0;
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+ }
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+ else
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+ {
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+ n = _gcry_rndjent_poll (add, origin, length/2);
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+ if (n > length/2)
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+ n = length/2;
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+ if (length > 1)
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+ length -= n;
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+ }
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}
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/* Enter the loop. */
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