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398f0c16fb
This change makes SSL virtual hosting possible. You can now load
multiple certificates for multiple domains and redbean will just
figure out which one to use, even if you only have 1 ip address.
You can also use a jumbo certificate that lists all your domains
in the the subject alternative names.
This change also makes performance improvements to MbedTLS. Here
are some benchmarks vs. cc1920749e
BEFORE AFTER (microsecs)
suite_ssl.com 2512881 191738 13.11x faster
suite_pkparse.com 36291 3295 11.01x faster
suite_x509parse.com 854669 120293 7.10x faster
suite_pkwrite.com 6549 1265 5.18x faster
suite_ecdsa.com 53347 18778 2.84x faster
suite_pk.com 49051 18717 2.62x faster
suite_ecdh.com 19535 9502 2.06x faster
suite_shax.com 15848 7965 1.99x faster
suite_rsa.com 353257 184828 1.91x faster
suite_x509write.com 162646 85733 1.90x faster
suite_ecp.com 20503 11050 1.86x faster
suite_hmac_drbg.no_reseed.com 19528 11417 1.71x faster
suite_hmac_drbg.nopr.com 12460 8010 1.56x faster
suite_mpi.com 687124 442661 1.55x faster
suite_hmac_drbg.pr.com 11890 7752 1.53x faster
There aren't any special tricks to the performance imporvements.
It's mostly due to code cleanup, assembly and intel instructions
like mulx, adox, and adcx.
64 lines
2.4 KiB
C
64 lines
2.4 KiB
C
#ifndef MBEDTLS_SHA512_H_
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#define MBEDTLS_SHA512_H_
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#include "third_party/mbedtls/config.h"
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#include "third_party/mbedtls/platform.h"
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COSMOPOLITAN_C_START_
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/* clang-format off */
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#define MBEDTLS_ERR_SHA512_HW_ACCEL_FAILED -0x0039 /**< SHA-512 hardware accelerator failed */
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#define MBEDTLS_ERR_SHA512_BAD_INPUT_DATA -0x0075 /**< SHA-512 input data was malformed. */
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/**
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* \brief The SHA-512 context structure.
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*
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* The structure is used both for SHA-384 and for SHA-512
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* checksum calculations. The choice between these two is
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* made in the call to mbedtls_sha512_starts_ret().
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*/
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typedef struct mbedtls_sha512_context
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{
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uint64_t state[8]; /*!< The intermediate digest state. */
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uint64_t total[2]; /*!< The number of Bytes processed. */
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unsigned char buffer[128]; /*!< The data block being processed. */
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#if !defined(MBEDTLS_SHA512_NO_SHA384)
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int is384; /*!< Determines which function to use:
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0: Use SHA-512, or 1: Use SHA-384. */
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#endif
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}
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mbedtls_sha512_context;
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void mbedtls_sha512_clone( mbedtls_sha512_context *, const mbedtls_sha512_context * );
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int mbedtls_sha512_starts_ret( mbedtls_sha512_context *, int );
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int mbedtls_sha512_update_ret( mbedtls_sha512_context *, const unsigned char *, size_t );
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int mbedtls_sha512_finish_ret( mbedtls_sha512_context *, unsigned char[64] );
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int mbedtls_internal_sha512_process( mbedtls_sha512_context *, const unsigned char[128] );
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int mbedtls_sha512_ret( const void *, size_t, unsigned char[64], int );
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int mbedtls_sha512_self_test( int );
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/**
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* \brief This function initializes a SHA-512 context.
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*
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* \param ctx The SHA-512 context to initialize. This must
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* not be \c NULL.
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*/
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static inline void mbedtls_sha512_init( mbedtls_sha512_context *ctx )
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{
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mbedtls_platform_zeroize( ctx, sizeof( mbedtls_sha512_context ) );
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}
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/**
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* \brief This function clears a SHA-512 context.
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*
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* \param ctx The SHA-512 context to clear. This may be \c NULL,
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* in which case this function does nothing. If it
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* is not \c NULL, it must point to an initialized
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* SHA-512 context.
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*/
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static inline void mbedtls_sha512_free( mbedtls_sha512_context *ctx )
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{
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if( !ctx ) return;
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mbedtls_platform_zeroize( ctx, sizeof( mbedtls_sha512_context ) );
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}
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COSMOPOLITAN_C_END_
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#endif /* MBEDTLS_SHA512_H_ */
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