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| author | Miloslav Trmač <mitr@redhat.com> | 2010-08-16 22:50:56 +0200 |
|---|---|---|
| committer | Miloslav Trmač <mitr@redhat.com> | 2010-08-24 23:49:09 +0200 |
| commit | 7017a63132bc03462ba75e399c083e00f4e19573 (patch) | |
| tree | ba790f1e3e542492640e6bf63ad1f3d6f62153e3 /utils.c | |
| parent | e536df1a394cf653ecc5964ece0551b0259abeb4 (diff) | |
| download | kernel-crypto-7017a63132bc03462ba75e399c083e00f4e19573.tar.gz kernel-crypto-7017a63132bc03462ba75e399c083e00f4e19573.tar.xz kernel-crypto-7017a63132bc03462ba75e399c083e00f4e19573.zip | |
Convert *_SESSION_*
Diffstat (limited to 'utils.c')
| -rw-r--r-- | utils.c | 37 |
1 files changed, 37 insertions, 0 deletions
@@ -28,10 +28,44 @@ #include "ncr-int.h" #include "utils.h" +#ifdef CONFIG_COMPAT +/* max() is too clever for compile-time constants */ +#define CONST_MAX(A, B) ((A) > (B) ? (A) : (B)) + +#define MAX_SESSION_INPUT_DATA_SIZE \ + (CONST_MAX(sizeof(struct ncr_session_input_data), \ + sizeof(struct compat_ncr_session_input_data))) +#define MAX_SESSION_OUTPUT_BUFFER_SIZE \ + (CONST_MAX(sizeof(struct ncr_session_output_buffer), \ + sizeof(struct compat_ncr_session_output_buffer))) + +#else /* !CONFIG_COMPAT */ + +#define MAX_SESSION_INPUT_DATA_SIZE (sizeof(struct ncr_session_input_data)) +#define MAX_SESSION_OUTPUT_BUFFER_SIZE \ + (sizeof(struct ncr_session_output_buffer)) + +#endif /* !CONFIG_COMPAT */ + static const struct nla_policy ncr_attr_policy[NCR_ATTR_MAX + 1] = { [NCR_ATTR_ALGORITHM] = { NLA_U32, 0 }, [NCR_ATTR_DERIVATION_ALGORITHM] = { NLA_U32, 0 }, + [NCR_ATTR_SIGNATURE_HASH_ALGORITHM] = { NLA_U32, 0 }, [NCR_ATTR_WRAPPING_ALGORITHM] = { NLA_U32, 0 }, + [NCR_ATTR_UPDATE_INPUT_DATA] = { + NLA_BINARY, MAX_SESSION_INPUT_DATA_SIZE + }, + [NCR_ATTR_UPDATE_OUTPUT_BUFFER] = { + NLA_BINARY, MAX_SESSION_OUTPUT_BUFFER_SIZE + }, + [NCR_ATTR_UPDATE_INPUT_KEY_AS_DATA] = { NLA_U32, 0 }, + [NCR_ATTR_FINAL_INPUT_DATA] = { + NLA_BINARY, MAX_SESSION_INPUT_DATA_SIZE + }, + [NCR_ATTR_FINAL_OUTPUT_BUFFER] = { + NLA_BINARY, MAX_SESSION_OUTPUT_BUFFER_SIZE + }, + [NCR_ATTR_KEY] = { NLA_U32, 0 }, [NCR_ATTR_KEY_FLAGS] = { NLA_U32, 0 }, [NCR_ATTR_KEY_ID] = { NLA_BINARY, 0 }, [NCR_ATTR_KEY_TYPE] = { NLA_U32, 0 }, @@ -39,6 +73,9 @@ static const struct nla_policy ncr_attr_policy[NCR_ATTR_MAX + 1] = { [NCR_ATTR_SECRET_KEY_BITS] = { NLA_U32, 0 }, [NCR_ATTR_RSA_MODULUS_BITS] = { NLA_U32, 0 }, [NCR_ATTR_RSA_E] = { NLA_BINARY, 0 }, + [NCR_ATTR_RSA_ENCODING_METHOD] = { NLA_U32, 0 }, + [NCR_ATTR_RSA_OAEP_HASH_ALGORITHM] = { NLA_U32, 0 }, + [NCR_ATTR_RSA_PSS_SALT_LENGTH] = { NLA_U32, 0 }, [NCR_ATTR_DSA_P_BITS] = { NLA_U32, 0 }, [NCR_ATTR_DSA_Q_BITS] = { NLA_U32, 0 }, [NCR_ATTR_DH_PRIME] = { NLA_BINARY, 0 }, |