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| author | Andreas Schultz <[email protected]> | 2012-09-12 20:57:01 +0200 |
|---|---|---|
| committer | Ingela Anderton Andin <[email protected]> | 2013-03-28 11:29:37 +0100 |
| commit | d8144ef38f7e18230349100bbdee1da4c723fd94 (patch) | |
| tree | 4d79acb8b6112d5b43bf2de9a2dd12bfbe71bca0 /lib/crypto/doc/src | |
| parent | 9dea5a397111f1e049f10b9e1a2d6f70a9db6a95 (diff) | |
| download | otp-d8144ef38f7e18230349100bbdee1da4c723fd94.tar.gz otp-d8144ef38f7e18230349100bbdee1da4c723fd94.tar.bz2 otp-d8144ef38f7e18230349100bbdee1da4c723fd94.zip | |
CRYPTO: add support for RFC-2945 SRP-3 and RFC-5054 SRP-6a authentication
Diffstat (limited to 'lib/crypto/doc/src')
| -rwxr-xr-x | lib/crypto/doc/src/crypto.xml | 88 |
1 files changed, 87 insertions, 1 deletions
diff --git a/lib/crypto/doc/src/crypto.xml b/lib/crypto/doc/src/crypto.xml index 6b9b2ef207..d4224e773c 100755 --- a/lib/crypto/doc/src/crypto.xml +++ b/lib/crypto/doc/src/crypto.xml @@ -973,7 +973,17 @@ Mpint() = <![CDATA[<<ByteLen:32/integer-big, Bytes:ByteLen/binary>>]]> using the <c>crypto</c> library.</p> </desc> </func> - + <func> + <name>mod_exp_prime(N, P, M) -> Result</name> + <fsummary>Computes the function: N^P mod M</fsummary> + <type> + <v>N, P, M = binary()</v> + <v>Result = binary() | error</v> + </type> + <desc> + <p>Computes the function <c>N^P mod M</c>.</p> + </desc> + </func> <func> <name>rsa_sign(DataOrDigest, Key) -> Signature</name> <name>rsa_sign(DigestType, DataOrDigest, Key) -> Signature</name> @@ -1256,6 +1266,82 @@ Mpint() = <![CDATA[<<ByteLen:32/integer-big, Bytes:ByteLen/binary>>]]> </desc> </func> + <func> + <name>srp_value_B(Multiplier, Verifier, Generator, Exponent, Prime) -> ValueB</name> + <fsummary>Computes the SRP function: B = k*v + g^b % N</fsummary> + <type> + <v>Verifier (v), Generator (g), Exponent (b), Prime (N), ValueB (B) = binary()</v> + <v>Multiplier (k) = integer() | binary()</v> + </type> + <desc> + <p>Computes the SRP value B according to RFC-2945, Sect. 3 and RFC-5054, Sect. 2.5.3</p> + <p>B = k*v + g^b % N</p> + </desc> + </func> + + <func> + <name>srp_client_secret(A, U, B, Multiplier, Generator, Exponent, Prime) -> Secret</name> + <fsummary>Computes the SRP client secret</fsummary> + <type> + <v>A (a), U (u), B, Multiplier (k), Generator (g), Exponent (x), Prime (N), Secret = binary()</v> + <v>Multiplier (k) = integer() | binary()</v> + </type> + <desc> + <p>Computes the SRP client secret according to RFC-2945, Sect. 3 and RFC-5054, Sect. 2.6</p> + <p>Secret = (B - (k * g^x)) ^ (a + (u * x)) % N</p> + </desc> + </func> + + <func> + <name>srp_server_secret(Verifier, B, U, A, Prime) -> Secret</name> + <fsummary>Computes the SRP host secret</fsummary> + <type> + <v>Verifier (v), B (b), U (u), A, Prime (N), Secret = binary()</v> + </type> + <desc> + <p>Computes the SRP host secret according to RFC-2945, Sect. 3 and RFC-5054, Sect. 2.6</p> + <p>Secret = (A * v^u) ^ b % N</p> + </desc> + </func> + + <func> + <name>srp3_value_u(B) -> Result</name> + <fsummary>Computes the SRP3-SHA value u</fsummary> + <type> + <v>B = binary()</v> + <v>Result = integer()</v> + </type> + <desc> + <p>Computes the SRP-3 value u according to RFC-2945, Sect. 3 + </p> + </desc> + </func> + + <func> + <name>srp6_value_u(A, B, Prime) -> Result</name> + <fsummary>Computes the SRP6a value u as u = SHA1(PAD(A) | PAD(B))</fsummary> + <type> + <v>A, B, Prime = binary()</v> + <v>Result = integer()</v> + </type> + <desc> + <p>Computes the SRP-6 value u according to RFC-5054, Sect. 2.6 + </p> + </desc> + </func> + + <func> + <name>srp6a_multiplier(Generator, Prime) -> Result</name> + <fsummary>Computes the SRP-SHA function: k = SHA1(N | PAD(g))</fsummary> + <type> + <v>Generator, Prime = binary()</v> + <v>Result = integer()</v> + </type> + <desc> + <p>Computes the SRP-6a function SHA1(N | PAD(g)) as the multiplier + </p> + </desc> + </func> <func> <name>exor(Data1, Data2) -> Result</name> |