From 5b608bbfe00c352f425ebaebad7f1ba2dd41334c Mon Sep 17 00:00:00 2001 From: Michael Brown Date: Tue, 13 Jun 2017 12:09:52 +0100 Subject: [PATCH] [crypto] Expose RSA_CTX_SIZE constant Signed-off-by: Michael Brown --- src/crypto/rsa.c | 2 +- src/include/ipxe/rsa.h | 3 +++ 2 files changed, 4 insertions(+), 1 deletion(-) diff --git a/src/crypto/rsa.c b/src/crypto/rsa.c index 36109280..7ac0bca5 100644 --- a/src/crypto/rsa.c +++ b/src/crypto/rsa.c @@ -625,7 +625,7 @@ static int rsa_match ( const void *private_key, size_t private_key_len, /** RSA public-key algorithm */ struct pubkey_algorithm rsa_algorithm = { .name = "rsa", - .ctxsize = sizeof ( struct rsa_context ), + .ctxsize = RSA_CTX_SIZE, .init = rsa_init, .max_len = rsa_max_len, .encrypt = rsa_encrypt, diff --git a/src/include/ipxe/rsa.h b/src/include/ipxe/rsa.h index d947eec7..a1b5e0c0 100644 --- a/src/include/ipxe/rsa.h +++ b/src/include/ipxe/rsa.h @@ -77,6 +77,9 @@ struct rsa_context { void *tmp; }; +/** RSA context size */ +#define RSA_CTX_SIZE sizeof ( struct rsa_context ) + extern struct pubkey_algorithm rsa_algorithm; #endif /* _IPXE_RSA_H */