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@@ -284,6 +284,22 @@ OPENSSL_EXPORT int BN_print_fp(FILE *fp, const BIGNUM *a); |
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OPENSSL_EXPORT BN_ULONG BN_get_word(const BIGNUM *bn); |
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/* Internal functions. |
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* |
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* These functions are useful for code that is doing low-level manipulations of |
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* BIGNUM values. However, be sure that no other function in this file does |
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* what you want before turning to these. */ |
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/* bn_correct_top decrements |bn->top| until |bn->d[top-1]| is non-zero or |
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* until |top| is zero. */ |
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OPENSSL_EXPORT void bn_correct_top(BIGNUM *bn); |
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/* bn_wexpand ensures that |bn| has at least |words| works of space without |
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* altering its value. It returns one on success or zero on allocation |
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* failure. */ |
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OPENSSL_EXPORT BIGNUM *bn_wexpand(BIGNUM *bn, unsigned words); |
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/* BIGNUM pools. |
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* |
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* Certain BIGNUM operations need to use many temporary variables and |
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